View
Add
Copy
Edit
Delete
LE 00016167
Specimen originale of Alyxia scandens Roem. et Schult.
Administrative regions: US - United States of America. Place of collection: Wahu.Groups of specimens: Образцы общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Alyxia scandens Roem. et Schult.
Type specimen category: Original material
Collectors: Relig. Ledebour
Country: USA
Locality: Wahu
Family: Apocynaceae
Taxon: Alyxia scandens Roem. et Schult.
Type specimen category: Original material
Collectors: Relig. Ledebour
Country: USA
Locality: Wahu
LE 00016168
Specimen originale of Gynopogon stellatus J.R. Forst. et G. Forst.
Place of collection: Von Lerbera.Groups of specimens: Образцы общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Gynopogon stellatus J.R. Forst. et G. Forst.
Type specimen category: Original material
Collectors: Herb. Schrader
Locality: Von Lerbera
Family: Apocynaceae
Taxon: Gynopogon stellatus J.R. Forst. et G. Forst.
Type specimen category: Original material
Collectors: Herb. Schrader
Locality: Von Lerbera
LE 00016169
Isotype of Holarrhena daronensis Elmer
Field collecting number: 11912. Collection date: 09.1909. Administrative regions: PH - Philippines. Place of collection: Philippine islands plants, Todaya (Mt. Apo), district of Davao, island of Mindanao.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Holarrhena daronensis Elmer
Type specimen category: Isotype
Collectors: A.D.E. Elmer
Record number: 11912
Collection date: 09.1909
Country: Philippines
Locality: Philippine islands plants, Todaya (Mt. Apo), district of Davao, island of Mindanao
Family: Apocynaceae
Taxon: Holarrhena daronensis Elmer
Type specimen category: Isotype
Collectors: A.D.E. Elmer
Record number: 11912
Collection date: 09.1909
Country: Philippines
Locality: Philippine islands plants, Todaya (Mt. Apo), district of Davao, island of Mindanao
LE 00016170
Isolectotype of Pachypodium cactipes K. Schum.
Field collecting number: 3114. Collection date: 07.1879. Administrative regions: MG - Madagascar. Place of collection: Flora von Madagascar, Beravi interior Gebirge.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Pachypodium cactipes K. Schum.
Type specimen category: Isolectotype
Collectors: J.M. Hildebrandt
Record number: 3114
Collection date: 07.1879
Country: Madagascar
Locality: Flora von Madagascar, Beravi interior Gebirge
Family: Apocynaceae
Taxon: Pachypodium cactipes K. Schum.
Type specimen category: Isolectotype
Collectors: J.M. Hildebrandt
Record number: 3114
Collection date: 07.1879
Country: Madagascar
Locality: Flora von Madagascar, Beravi interior Gebirge
LE 00016171
Isolectotype of Pachypodium cactipes K. Schum.
Field collecting number: 3114. Collection date: 07.1879. Administrative regions: MG - Madagascar. Place of collection: Flora von Madagascar, Beravi interior Gebirge.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Pachypodium cactipes K. Schum.
Type specimen category: Isolectotype
Collectors: J.M. Hildebrandt
Record number: 3114
Collection date: 07.1879
Country: Madagascar
Locality: Flora von Madagascar, Beravi interior Gebirge
Family: Apocynaceae
Taxon: Pachypodium cactipes K. Schum.
Type specimen category: Isolectotype
Collectors: J.M. Hildebrandt
Record number: 3114
Collection date: 07.1879
Country: Madagascar
Locality: Flora von Madagascar, Beravi interior Gebirge
LE 00016172
Isolectotype of Pachypodium rutenbergianum Vatke
Field collecting number: 3037. Collection date: 07.1879. Administrative regions: MG - Madagascar. Place of collection: Flora von Madagascar, Mojangá: 15º 43' s..Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Pachypodium rutenbergianum Vatke
Type specimen category: Isolectotype
Collectors: J.M. Hildebrandt
Record number: 3037
Collection date: 07.1879
Country: Madagascar
Locality: Flora von Madagascar, Mojangá: 15º 43' s.
Family: Apocynaceae
Taxon: Pachypodium rutenbergianum Vatke
Type specimen category: Isolectotype
Collectors: J.M. Hildebrandt
Record number: 3037
Collection date: 07.1879
Country: Madagascar
Locality: Flora von Madagascar, Mojangá: 15º 43' s.
LE 00016173
Type of Strophanthus capensis A. DC.
Administrative regions: ZA - South Africa. Place of collection: C.b.s..Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Strophanthus capensis A. DC.
Type specimen category: Type
Collectors: Herb. Fischer
Country: South Africa
Locality: C.b.s.
Family: Apocynaceae
Taxon: Strophanthus capensis A. DC.
Type specimen category: Type
Collectors: Herb. Fischer
Country: South Africa
Locality: C.b.s.
LE 00016174
Isotype of Strophanthus caudatus var. javanensis Franch.
Field collecting number: 1637. Administrative regions: ID - Indonesia. Place of collection: Plantae Javanicae a cl. Zollingero lecta.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Strophanthus caudatus var. javanensis Franch.
Type specimen category: Isotype
Collectors: H. Zollinger
Record number: 1637
Country: Indonesia
Locality: Plantae Javanicae a cl. Zollingero lecta
Family: Apocynaceae
Taxon: Strophanthus caudatus var. javanensis Franch.
Type specimen category: Isotype
Collectors: H. Zollinger
Record number: 1637
Country: Indonesia
Locality: Plantae Javanicae a cl. Zollingero lecta
LE 00016175
Type of Strophanthus divaricatus Wall. et G. Don.
Field collecting number: 1642. Collection date: 1824. Place of collection: Amheral.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Strophanthus divaricatus Wall. et G. Don.
Type specimen category: Type
Collectors: N. Wallich
Record number: 1642
Collection date: 1824
Locality: Amheral
Family: Apocynaceae
Taxon: Strophanthus divaricatus Wall. et G. Don.
Type specimen category: Type
Collectors: N. Wallich
Record number: 1642
Collection date: 1824
Locality: Amheral
LE 00016176
Isotype of Strophanthus intermedius Pax
Field collecting number: 5999. Administrative regions: AO - Angola. Place of collection: Welw. Iter Angolense, Goleng.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Strophanthus intermedius Pax
Type specimen category: Isotype
Record number: 5999
Country: Angola
Locality: Welw. Iter Angolense, Goleng
Family: Apocynaceae
Taxon: Strophanthus intermedius Pax
Type specimen category: Isotype
Record number: 5999
Country: Angola
Locality: Welw. Iter Angolense, Goleng
LE 00016177
Isotype of Strophanthus puberulus Pax
Field collecting number: 3416. Administrative regions: ID - Indonesia. Place of collection: Planta a cl. Zollingero lecta.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Strophanthus puberulus Pax
Type specimen category: Isotype
Collectors: H. Zollinger
Record number: 3416
Country: Indonesia
Locality: Planta a cl. Zollingero lecta
Family: Apocynaceae
Taxon: Strophanthus puberulus Pax
Type specimen category: Isotype
Collectors: H. Zollinger
Record number: 3416
Country: Indonesia
Locality: Planta a cl. Zollingero lecta
LE 00016178
Isotype of Strophanthus sarmentosus var. verrucosus Pax
Field collecting number: 1976. Collection date: 03.1876. Administrative regions: KE - Kenya. Place of collection: Zanzibar-Küste: Festland bei Mombassa.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Strophanthus sarmentosus var. verrucosus Pax
Type specimen category: Isotype
Collectors: J.M. Hildebrandt
Record number: 1976
Collection date: 03.1876
Country: Kenya
Locality: Zanzibar-Küste: Festland bei Mombassa
Family: Apocynaceae
Taxon: Strophanthus sarmentosus var. verrucosus Pax
Type specimen category: Isotype
Collectors: J.M. Hildebrandt
Record number: 1976
Collection date: 03.1876
Country: Kenya
Locality: Zanzibar-Küste: Festland bei Mombassa
LE 00016179
Isotype of Strophanthus sarmentosus var. verrucosus Pax
Field collecting number: 1976. Collection date: 03.1876. Administrative regions: KE - Kenya. Place of collection: Zanzibar-Küste: Festland bei Mombassa.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Strophanthus sarmentosus var. verrucosus Pax
Type specimen category: Isotype
Collectors: J.M. Hildebrandt
Record number: 1976
Collection date: 03.1876
Country: Kenya
Locality: Zanzibar-Küste: Festland bei Mombassa
Family: Apocynaceae
Taxon: Strophanthus sarmentosus var. verrucosus Pax
Type specimen category: Isotype
Collectors: J.M. Hildebrandt
Record number: 1976
Collection date: 03.1876
Country: Kenya
Locality: Zanzibar-Küste: Festland bei Mombassa
LE 00016180
Isotype of Strophanthus scaber Pax
Field collecting number: 499. Collection date: 1860. Place of collection: West Trop Africa, Mun River.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Strophanthus scaber Pax
Type specimen category: Isotype
Collectors: G. Mann
Record number: 499
Collection date: 1860
Locality: West Trop Africa, Mun River
Family: Apocynaceae
Taxon: Strophanthus scaber Pax
Type specimen category: Isotype
Collectors: G. Mann
Record number: 499
Collection date: 1860
Locality: West Trop Africa, Mun River
LE 00016181
Isotype of Strophanthus wallichii A. DC.
Field collecting number: 1641a. Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Strophanthus wallichii A. DC.
Type specimen category: Isotype
Collectors: N. Wallich
Record number: 1641a
Family: Apocynaceae
Taxon: Strophanthus wallichii A. DC.
Type specimen category: Isotype
Collectors: N. Wallich
Record number: 1641a
LE 00016182
Type of Strophanthus wightianus Wall. ex Wight
Field collecting number: 1878. Collection date: 1866. Administrative regions: IN - India. Place of collection: Peninsula Indiae Orientalis..Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Strophanthus wightianus Wall. ex Wight
Type specimen category: Type
Collectors: Herb. Wight.
Record number: 1878
Collection date: 1866
Country: India
Locality: Peninsula Indiae Orientalis.
Family: Apocynaceae
Taxon: Strophanthus wightianus Wall. ex Wight
Type specimen category: Type
Collectors: Herb. Wight.
Record number: 1878
Collection date: 1866
Country: India
Locality: Peninsula Indiae Orientalis.
LE 00016183
Isotype of Strophanthus welwitschii K. Schum.
Field collecting number: 5931. Administrative regions: AO - Angola. Place of collection: Welw. Iter Angolense.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Strophanthus welwitschii K. Schum.
Type specimen category: Isotype
Record number: 5931
Country: Angola
Locality: Welw. Iter Angolense
Family: Apocynaceae
Taxon: Strophanthus welwitschii K. Schum.
Type specimen category: Isotype
Record number: 5931
Country: Angola
Locality: Welw. Iter Angolense
LE 00016204
Lectotype of Hoya gonoloboides Regel
Field collecting number: 83.7. Place of collection: Ex horto Haage Schmidt. 83.7.Groups of specimens: Образцы общего сектора; Типовые образцы Общего сектораComment:[Imported description]
Family: Apocynaceae
Taxon: Hoya gonoloboides Regel
Type specimen category: Lectotype
Record number: 83.7
Locality: Ex horto Haage Schmidt. 83.7
Family: Apocynaceae
Taxon: Hoya gonoloboides Regel
Type specimen category: Lectotype
Record number: 83.7
Locality: Ex horto Haage Schmidt. 83.7
LE 01048517
Ichnocarpus frutescens (L.) W.T. Aiton det. Averyanov, Leonid Vladimirovich at 11.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL1047. Collection date: 11.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Ichnocarpus frutescens (L.) W.T. Aiton Laos, Khammoune prov., Boualapha distr., Nong Seng village, Chanh Daeng mountain, around point 17°31'11.1"N, 105°46'41.4"E. Secondary dry evergreen and semideciduous broad-leaved forest on sandy alluvial flat valley along river between karstic limestone hills at about 180 m a.s.l. Woody vine 6-8 m long in open place. Flowers white. Common. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 1047.
Coordinates (geographic position): 17° 31′ 11.1″ N, 105° 46′ 41.4″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048517 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048517
LE 01048518
Alyxia balansae Pit. det. Averyanov, Leonid Vladimirovich at 04.05.2018
Additional identifications: Alyxia kontumensis Lý det. Averyanov, Leonid Vladimirovich at 04.05.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL637. Collection date: 04.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Alyxia balansae Pit. ( = A. kontumensis Lý) Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes at summit of Phou Chuang (Poujeuang) Mt. around point 17°35'00.3"N, 105°47'35.6"E. Primary evergreen mixed and coniferous dense wind-formed forest at elev. 1000-1400 m a.s.l. Woody vine or scandent shrub in open rocky place on mountain top. Flowers yellow. Occasional. 4 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 637.
Coordinates (geographic position): 17° 35′ 0.3″ N, 105° 47′ 35.6″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048518 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048518
LE 01048520
Rauvolfia sp. det. Averyanov, Leonid Vladimirovich at 11.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL938. Collection date: 11.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Rauvolfia sp. ? Laos, Khammoune prov., Boualapha distr., Nong Seng village, Vang Phae Lay mountain, around point 17°31'02.7"N, 105°47'17.2"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-530 m a.s.l. Small treelet or shrub with succulent, swelling stems among open rocks on mountain top. Occasional. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 938.
Coordinates (geographic position): 17° 31′ 2.7″ N, 105° 47′ 17.2″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048520 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048520
LE 01048521
Wrightia laevis Hook.f. det. Averyanov, Leonid Vladimirovich at 11.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: AL935. Collection date: 11.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Wrightia laevis Hook.f. Laos, Khammoune prov., Boualapha distr., Nong Seng village, Vang Phae Lay mountain, around point 17°31'02.7"N, 105°47'17.2"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-530 m a.s.l. Treelet 4-6 m tall o among open rocks on mountain top. Flowers yellow. Occasional. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 935.
Coordinates (geographic position): 17° 31′ 2.7″ N, 105° 47′ 17.2″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048521 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048521
LE 01048522
Tabernaemontana rostrata Wall. det. Averyanov, Leonid Vladimirovich at 08.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL799. Collection date: 08.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Tabernaemontana rostrata Wall. Laos, Khammoune prov., Boualapha distr., Vang Maner village, Palai mountain area, around point 17°30'13.6"N, 105°49'23.9"E, 520 m a.s.l. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-500 m a.s.l. Scandent shrub to 3 m tall on exposed rocks near mountain top. Flowers white. Occasional. 8 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 799.
Record creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048522 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048522
LE 01048523
Melodinus cochinchinensis (Lour.) Merr. det. Averyanov, Leonid Vladimirovich at 03.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL582. Collection date: 03.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Melodinus cochinchinensis (Lour.) Merr. Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34'13.3"N 105°47'57.5"E. Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l. Woody vine to 10 m long with abundant milky juice. Fruits green. Occasional. 3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 582.
Coordinates (geographic position): 17° 34′ 13.3″ N, 105° 47′ 57.5″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048523 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048523
LE 01048524
Melodinus cochinchinensis (Lour.) Merr. det. Averyanov, Leonid Vladimirovich at 05.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: AL658a. Collection date: 05.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Melodinus cochinchinensis (Lour.) Merr. Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes at summit of Phou Chuang (Poujeuang) Mt. around point 17°35'18.1"N, 105°47'47.5"E. Primary evergreen mixed and coniferous dense wind-formed forest at elev. 1000-1400 m a.s.l. Shrub on mountain top. Flowers white. Common. 5 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 658a.
Coordinates (geographic position): 17° 35′ 18.1″ N, 105° 47′ 47.5″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048524 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048524
LE 01048525
Pottsia laxiflora (Blume) Kuntze det. Averyanov, Leonid Vladimirovich at 11.05.2018
Additional identifications: Ichnocarpus frutescens (L.) W.T. Aiton det. Averyanov, Leonid Vladimirovich at 11.05.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL1058. Collection date: 11.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Ichnocarpus frutescens (L.) W.T. Aiton Laos, Khammoune prov., Boualapha distr., Nong Seng village, Chanh Daeng mountain, around point 17°31'11.1"N, 105°46'41.4"E. Secondary dry evergreen and semideciduous broad-leaved forest on sandy alluvial flat valley along river between karstic limestone hills at about 180 m a.s.l. Woody vine 6-8 m long. Flowers white. Common. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 1058.
Coordinates (geographic position): 17° 31′ 11.1″ N, 105° 46′ 41.4″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048525 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048525
LE 01048526
Marsdenia sp. det. Averyanov, Leonid Vladimirovich at 11.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: AL990. Collection date: 11.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Marsdenia sp. ? Laos, Khammoune prov., Boualapha distr., Nong Seng village, Chanh Daeng mountain, around point 17°31'11.1"N, 105°46'41.4"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 400-600 m a.s.l. Woody vine to 10 m long among exposed rocks near mountain top. Flowers dark purple-violet. Common. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 990.
Coordinates (geographic position): 17° 31′ 11.1″ N, 105° 46′ 41.4″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048526 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048526
LE 01048527
Amphineurion marginatum (Roxb.) D.J. Middleton det. Averyanov, Leonid Vladimirovich at 11.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL1069. Collection date: 11.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Amphineurion marginatum (Roxb.) D.J. Middleton Laos, Khammoune prov., Boualapha distr., Nong Seng village, Chanh Daeng mountain, around point 17°31'11.1"N, 105°46'41.4"E. Secondary dry evergreen and semideciduous broad-leaved forest on sandy alluvial flat valley along river between karstic limestone hills at about 180 m a.s.l. Woody vine 6-8 m long in open place along trail. Flowers white, fragrant. Common. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 1069.
Coordinates (geographic position): 17° 31′ 11.1″ N, 105° 46′ 41.4″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048527 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048527
LE 01048528
Melodinus cochinchinensis (Lour.) Merr. det. Averyanov, Leonid Vladimirovich at 03.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL582. Collection date: 03.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Melodinus cochinchinensis (Lour.) Merr. Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34'13.3"N 105°47'57.5"E. Primary evergreen broad-leaved dry forest at elev. 700-1000 m a.s.l. Woody vine to 10 m long with abundant milky juice. Fruits green. Occasional. 3 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 582.
Coordinates (geographic position): 17° 34′ 13.3″ N, 105° 47′ 57.5″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048528 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048528
LE 01048529
Hunteria zeylanica (Retz.) Thwaites det. Averyanov, Leonid Vladimirovich at 09.05.2018
Additional identifications: Tabernaemontana sp. det. Averyanov, Leonid Vladimirovich at 09.05.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL826. Collection date: 09.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Hunteria zeylanica (Retz.) Gardner ex Thwaites Laos, Khammoune prov., Boualapha distr., Vang Maner village, around point 17°29'39.3"N, 105°50'24.6"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 350-430 m a.s.l. Woody vine in open place, fruits orange. Occasional. 9 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 826.
Coordinates (geographic position): 17° 29′ 39.3″ N, 105° 50′ 24.6″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048529 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048529
LE 01048530
Streptocaulon juventas (Lour.) Merr. det. Averyanov, Leonid Vladimirovich at 10.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL899. Collection date: 10.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Streptocaulon juventas (Lour.) Merr. Laos, Khammoune prov., Boualapha distr., Ban Dou village, around Khuay cave, at 17°30'35.1"N, 105°51'28.7"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 250-390 m a.s.l. Woody vine 6-8 m long in open place. Flowers pale yellow-green. Not common. 10 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 899.
Coordinates (geographic position): 17° 30′ 35.1″ N, 105° 51′ 28.7″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048530 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048530
LE 01049181
Apocynaceae sp. det. Averyanov, Leonid Vladimirovich at 11.05.2018
Additional identifications: Rauvolfia sp. ⟮prelim. ID⟯ det. Nuraliev, M. S., Averyanov, Leonid Vladimirovich at 03.04.2023 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL933. Collection date: 11.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photos; Flora of VietnamOriginal label text:FLORA OF LAOS
Coordinates (geographic position): 17° 31′ 2.7″ N, 105° 47′ 17.2″ E ±1000 mComment: Hin Nam No Nature Protected Area
Apocynaceae ??
Laos, Khammoune prov., Boualapha distr., Nong Seng village, Vang Phae Lay mountain, around point 17°31'02.7"N, 105°47'17.2"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-530 m a.s.l. Tree 10 m tall on rocky mountain top. Very common. Usual co-dominant of dwarf forest on rocky mountain tops. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 933.
All photos © - L. Averyanov
LE 01049549
Alyxia sp. det. D. Middleton at 11.10.2019
Additional identifications: Melodinus sp. det. Averyanov, Leonid Vladimirovich at 22.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Tien Hiep Nguyen; Nguyen Quang Hieu; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR616. Collection date: 22.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Melodinus sp.? Ha Giang prov., Quan Ba distr., Tung Vai commune, Thang village, around point 23º03ʹ41.5ʺN 104º50ʹ41.6ʺE, steep rocky slopes near mountain top composed with eroded stratified highly eroded limestone at elevation 1200-1400 m a.s.l. Primary evergreen broad-leaved very humid forest. Small woody vine on mossy open rocks. Fruits orange. Not common. 22 April 2018, L. Averyanov, Nguyen Sinh Khang, Nguyen Tien Hiep, Nguyen Quang Hieu, Chuong Quang Ngan, T. Maisak, VR 616.
Coordinates (geographic position): 23° 3′ 41.5″ N, 104° 50′ 41.6″ E ±1000 mComment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-04-21, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01049549 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01049549
LE 01049700
Tabernaemontana bovina Lour. det. Averyanov, Leonid Vladimirovich at 06.05.2018
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; et al. Field collecting number: AL705. Collection date: 06.05.2018. Administrative regions: LA - Khammouan. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photosOriginal label text:FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Tabernaemontana bovina Lour. Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes of Phou Chuang (Poujeuang) Mt. around point 17°34'13.3"N, 105°47'57.5"E. Primary evergreen broad-leaved dry forest at elev. 300-600 m a.s.l. Scandent shrub or small treelet on rocky slope. Flowers white. Occasional. 6 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 705
Coordinates (geographic position): 17° 34′ 13.3″ N, 105° 47′ 57.5″ E ±1000 mRecord creation: 2019-04-20, Аверьянов Леонид ВладимировичCitation: Specimen LE 01049700 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01049700
LE 01049812
Melodinus sp. det. Averyanov, Leonid Vladimirovich at 17.10.2018
Additional identifications: Melodinus sp. det. D. Middleton at 11.10.2019 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; Truong Duc Thieu Field collecting number: VR884. Collection date: 17.10.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 4′ 38.6″ N, 104° 56′ 6.8″ E ±1000 mComment: Apocynaceae
Melodinus sp.
Ha Giang prov., Quan Ba distr., Tung Vai commune, Thung Pang village, around point 23º04ʹ38.6ʺN 104º56ʹ06.8ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Woody vine to 10 m long on very steep mossy rocky slope. Fruits dull orange. Not common. 17 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 884.
All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01049812 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01049812
LE 01050103
Marsdenia sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 23.04.2018
Additional identifications: Marsdenia sp. det. M. Rodda at 11.10.2019 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Tien Hiep Nguyen; Nguyen Quang Hieu; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR738. Collection date: 23.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Marsdenia sp.? Ha Giang prov., Quan Ba distr., Tung Vai commune, Thang village, around point 23º03ʹ13.4ʺN 104º51ʹ48.8ʺE, steep rocky slopes of stream valley composed with eroded stratified highly eroded limestone at elevation 1000-1200 m a.s.l. Primary evergreen broad-leaved very humid forest. Semi-woody vine 8-10 m long in open rocky slope. Flowers pale yellow. Not common. 23 April 2018, L. Averyanov, Nguyen Sinh Khang, Nguyen Tien Hiep, Nguyen Quang Hieu, Chuong Quang Ngan, T. Maisak, VR 738.
Coordinates (geographic position): 23° 3′ 13.4″ N, 104° 51′ 48.8″ E ±1000 mComment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-04-21, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01050103 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01050103
LE 01054052
Periploca purpurea Kerr det. M. Rodda at 11.10.2019
Additional identifications: Asclepiadaceae sp. det. Averyanov, Leonid Vladimirovich at 13.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR084. Collection date: 13.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Ha Giang prov., Quan Ba distr., Bat Dai Son commune, Bat Dai Son Nature Reserve, San Chu village, around point 23º08ʹ55.1ʺN 104º59ʹ45.7ʺE, 1000-1200 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary and partially degraded evergreen broad-leaved humid forest on rocky mountain slopes. Herbaceous to semi-woody vine 6-8 m long in rather open place, flowers purple-violet. Not rare. 13 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 084.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054052 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054052
LE 01054053
Periploca purpurea Kerr det. M. Rodda at 11.10.2019
Additional identifications: Asclepiadaceae sp. det. Averyanov, Leonid Vladimirovich at 13.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR084. Collection date: 13.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Ha Giang prov., Quan Ba distr., Bat Dai Son commune, Bat Dai Son Nature Reserve, San Chu village, around point 23º08ʹ55.1ʺN 104º59ʹ45.7ʺE, 1000-1200 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary and partially degraded evergreen broad-leaved humid forest on rocky mountain slopes. Herbaceous to semi-woody vine 6-8 m long in rather open place, flowers purple-violet. Not rare. 13 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 084.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054053 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054053
LE 01054162
Cynanchum sp. det. M. Rodda at 11.10.2019
Additional identifications: Asclepiadaceae sp. det. Averyanov, Leonid Vladimirovich at 18.10.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna; Truong Duc Thieu Field collecting number: VR970. Collection date: 18.10.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 2′ 55″ N, 104° 56′ 1.4″ E ±1000 mComment: Apocynaceae
Ha Giang prov., Quan Ba distr., Tung Vai commune, Lung Kho village, around point 23º02ʹ55.0ʺN 104º56ʹ01.4ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 900–980 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Herbaceous vine 3-4 m long in open place. Flowers white. Common. 18 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 970.
All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054162 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054162
LE 01054389
Alyxia sinensis Benth. det. Averyanov, Leonid Vladimirovich at 09.09.2019
Additional identifications: Alyxia sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 15.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR253. Collection date: 15.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Alyxia sp.? Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Bat Dai Son commune, Pai Chu Phin village, around point 23º07ʹ54.9ʺN 104º59ʹ24.1ʺE, 1000-1220 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and coniferous (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Climbing undershrub or small woody vine on rocky mountain top. Fruits glossy green. Occasional. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 253.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054389 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054389
LE 01054455
Trachelospermum jasminoides (Lindl.) Lem. det. D. Middleton at 11.10.2019
Additional identifications: Wrightia sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 14.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR178. Collection date: 15.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Wrightia sp.? Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Can Ty commune, Lung Vay village, around point 23º05ʹ46.7ʺN 105º02ʹ53.1ʺE, 1100-1280 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved humid forest on steep rocky slopes near mountain tops. Woody vine 3-4 m long on rocky mountain top. Flowers white. Not common. 15 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 178.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054455 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054455
LE 01054456
Trachelospermum jasminoides (Lindl.) Lem. det. D. Middleton at 11.10.2019
Additional identifications: Wrightia sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 14.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR178. Collection date: 15.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Wrightia sp.? Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Can Ty commune, Lung Vay village, around point 23º05ʹ46.7ʺN 105º02ʹ53.1ʺE, 1100-1280 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved humid forest on steep rocky slopes near mountain tops. Woody vine 3-4 m long on rocky mountain top. Flowers white. Not common. 15 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 178.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054456 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054456
LE 01054457
Alyxia sinensis Benth. det. Averyanov, Leonid Vladimirovich at 09.09.2019
Additional identifications: Alyxia sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 14.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR180. Collection date: 18.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Alyxia sp.? Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Can Ty commune, Lung Vay village, around point 23º05ʹ46.7ʺN 105º02ʹ53.1ʺE, 1100-1280 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved humid forest on steep rocky slopes near mountain tops. Woody vine 2-3 m long on rocky mountain top. Fruits glossy green. Not common. 15 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 180.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054457 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054457
LE 01054458
Alyxia sinensis Benth. det. Averyanov, Leonid Vladimirovich at 09.09.2019
Additional identifications: Alyxia sp. ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 14.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR180. Collection date: 15.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Alyxia sp.? Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Can Ty commune, Lung Vay village, around point 23º05ʹ46.7ʺN 105º02ʹ53.1ʺE, 1100-1280 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved humid forest on steep rocky slopes near mountain tops. Woody vine 2-3 m long on rocky mountain top. Fruits glossy green. Not common. 15 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 180.
Comment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054458 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054458
LE 01061089
Tabernaemontana corymbosa Roxb. ex Wall. det. Averyanov, Leonid Vladimirovich at 20.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1392. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mComment: Apocynaceae
Tabernaemontana corymbosa Roxb. ex Wall.
Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree 3-5 m tall. Fruits bright orange-yellow, longitudinally prominently 2 ridged. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1392.
All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-12-31, Аверьянов Леонид ВладимировичCitation: Specimen LE 01061089 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01061089
LE 01061303
Holarrhena pubescens Wall. det. Averyanov, Leonid Vladimirovich at 10.10.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1600. Collection date: 10.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM
Coordinates (geographic position): 22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mComment: Apocynaceae
Holarrhena pubescens Wall.
Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Tree 10-15 m tall on very steep slope of stream canyon. Fruits green to 0.5 m long. Not common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1600 (photo only).
All photos: © L. Averyanov
Record creation: 2019-12-18, Аверьянов Леонид ВладимировичCitation: Specimen LE 01061303 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01061303
LE 01061498
Toxocarpus villosus (Blume) Blume det. M. Rodda at 11.10.2019
Additional identifications: Toxocarpus sp. det. Averyanov, Leonid Vladimirovich at 18.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR380. Collection date: 18.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Toxocarpus sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Thanh Van commune, Mo Sai village, around point 23º07ʹ46.4ʺN 104º57ʹ56.2ʺE, at elevation 1000-1190 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and mixed (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Herbaceous to semi-woody vine 6-8 m long on open rocky mountain slope. Flowers light yellowish. Not common. 18 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 380.
Coordinates (geographic position): 23° 7′ 46.4″ N, 104° 57′ 56.2″ E ±1000 mComment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-07-30, Аверьянов Леонид ВладимировичCitation: Specimen LE 01061498 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01061498
LE 01061503
Melodinus sp. det. Averyanov, Leonid Vladimirovich at 18.04.2018
Additional identifications: Melodinus sp. det. D. Middleton at 11.10.2019 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR386. Collection date: 18.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Melodinus sp.? Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Thanh Van commune, Mo Sai village, around point 23º07ʹ46.4ʺN 104º57ʹ56.2ʺE, at elevation 1000-1190 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and mixed (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Woody vine 3-4 m long with sticky latex on shady rocky mountain slope. Flower buds light greenish. Occasional. 18 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 386.
Coordinates (geographic position): 23° 7′ 46.4″ N, 104° 57′ 56.2″ E ±1000 mComment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-07-30, Аверьянов Леонид ВладимировичCitation: Specimen LE 01061503 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01061503
LE 01061505
Melodinus tenuicaudatus Tsiang & P.T.Li ⟮prelim. ID⟯ det. D. Middleton at 11.10.2019
Additional identifications: Melodinus sp. det. Averyanov, Leonid Vladimirovich at 18.04.2018 Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Chuong Quang Ngan; Maisak, Tatiana Viktorovna Field collecting number: VR388. Collection date: 18.04.2018. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov photosOriginal label text:FLORA OF VIETNAM Apocynaceae Melodinus sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Thanh Van commune, Mo Sai village, around point 23º07ʹ46.4ʺN 104º57ʹ56.2ʺE, at elevation 1000-1190 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and mixed (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Woody vine 6-8 m long on opens rocks on rocky mountain slope. Flowers white to light yellowish. Not common. 18 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 388.
Coordinates (geographic position): 23° 7′ 46.4″ N, 104° 57′ 56.2″ E ±1000 mComment: All photos © L. Averyanov & K.S. Nguyen
Record creation: 2019-07-30, Аверьянов Леонид ВладимировичCitation: Specimen LE 01061505 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01061505
LE 01066845
Tabernaemontana corymbosa Roxb. ex Wall. det. Averyanov, Leonid Vladimirovich at 10.12.2019
Collectors: Averyanov, Leonid Vladimirovich; Khang Sinh Nguyen; Maisak, Tatiana Viktorovna Field collecting number: VR1392. Collection date: 06.10.2019. Administrative regions: VN - Tinh Ha Giang. Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbariumOriginal label text:FLORA OF VIETNAM Apocynaceae Tabernaemontana corymbosa Roxb. ex Wall. Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Kho My Village, around point 23.08460ºN 104.88377ºE steep rocky slopes composed with highly eroded limestone at elevation 1000–1250 m a.s.l. Primary evergreen broad-leaved very humid forest. Tree 3-5 m tall. Fruits bright orange-yellow, longitudinally prominently 2 ridged. Common. 6 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1392.
Coordinates (geographic position): 23° 5′ 4.56″ N, 104° 53′ 1.57″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066845 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066845