[Imported description] Family: Dioscoreaceae Taxon: Dioscorea convolvulacea Cham. et Schltdt. Type specimen category: Original material Identified by: Cham. et Schltdt. Collectors: Schiede Country: Mexico Locality: Mexico
Record creation: 2020-12-27, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006432 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006432
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea cubensis R. Knuth Type specimen category: Isotypus Identified by: R. Knuth Collectors: C. Wright Record number: 3252 Collection date: 1860 Country: Cuba Locality: Plantae Cubenses Wrightianae
Record creation: 2020-12-31, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006433 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006433
Isotype of Dioscorea cyphocarpa B.L. Rob. ex R. Knuth
Field collecting number: 10339. Collection date: 13.10.1906. Place of collection: State of Guerrero, limestone ledges Iguala Canyon.Groups of specimens:Образцы общего сектора; Типовые образцы Общего сектораComment:
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea cyphocarpa B.L. Rob. ex R. Knuth Type specimen category: Isotypus Identified by: B.L. Rob. ex R. Knuth Collectors: C.G. Pringle Record number: 10339 Collection date: 13.10.1906 Country: Mexico Locality: State of Guerrero, limestone ledges Iguala Canyon Altitude: 3000 ft.
Record creation: 2020-12-27, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006434 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006434
Specimen originale of Dioscorea densiflora Hemsl.
Field collecting number: 1681. Collection date: 30.12.1865. Place of collection: Valle de Cordova.Groups of specimens:Образцы общего сектораComment:
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea densiflora Hemsl. Type specimen category: Original material Identified by: Hemsl. Collectors: M. Bourgeau Record number: 1681 Collection date: 30.12.1865 Country: Mexico Locality: Valle de Cordova
Record creation: 2020-12-31, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006435 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006435
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea densiflora Hemsl. Type specimen category: Isotypus Identified by: Hemsl. Collectors: M. Bourgeau Record number: 1487 Collection date: 18.12.1865 Country: Mexico Locality: Valle de Cordova
Record creation: 2020-12-31, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006436 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006436
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea deppei Schiede ex Schlecht. Type specimen category: Isotypus Identified by: Schiede ex Schlecht. Collectors: [Schiede] Collection date: 03.[18]29 Country: Mexico Locality: In sylvis Haz. de la Laguna
Record creation: 2020-12-27, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006437 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006437
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea floribunda M. Martens et Galeotti Type specimen category: Isotypus Identified by: M. Martens et Galeotti Collectors: H. Galeotti Record number: 5460n Collection date: 06.1840 Country: Mexico Locality: Cordillera (Vera-Cruz), Dalapa Altitude: 3000'
Record creation: 2020-12-27, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006438 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006438
Field collecting number: 4572. Collection date: 14.10.1893. Place of collection: State of Jalisco, under dry ledges, barranca of Tequila.Groups of specimens:Образцы общего сектора; Типовые образцы Общего сектораComment:
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea hirsuticaulis B.L. Rob. Type specimen category: Isotypus Identified by: B.L. Rob. Collectors: C.G. Pringle Record number: 4572 Collection date: 14.10.1893 Country: Mexico Locality: State of Jalisco, under dry ledges, barranca of Tequila
Record creation: 2020-12-31, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006439 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006439
Field collecting number: 4528. Collection date: 08.09.1893. Place of collection: State of Jalisco, shaded banks near Guadalajara.Groups of specimens:Образцы общего сектора; Типовые образцы Общего сектораComment:
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea jaliscana S. Watson Type specimen category: Isotypus Identified by: S. Watson Collectors: C.G. Pringle Record number: 4528 Collection date: 08.09.1893 Country: Mexico Locality: State of Jalisco, shaded banks near Guadalajara
Record creation: 2020-12-31, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006440 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006440
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea linearis Griseb. Type specimen category: Isotypus Identified by: Griseb. Collectors: C. Wright Record number: 3254 Collection date: 1860 Country: Cuba Locality: Plantae Cubenses Wrightianae
Record creation: 2020-12-27, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006441 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006441
Isotype of Dioscorea lobata var. morelosana Uline
Field collecting number: 7341. Collection date: 13.09.1896. Place of collection: State of Morelos, lava fields near Cuernavaca.Groups of specimens:Образцы общего сектора; Типовые образцы Общего сектораComment:
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea lobata var. morelosana Uline Type specimen category: Isotypus Identified by: Uline Collectors: C.G. Pringle Record number: 7341 Collection date: 13.09.1896 Country: Mexico Locality: State of Morelos, lava fields near Cuernavaca Altitude: 5000 ft.
Record creation: 2020-12-31, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006442 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006442
Record creation: 2020-12-27, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006443 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006443
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea nelsonii Uline ex R. Knuth Type specimen category: Typus Identified by: Uline ex R. Knuth Collectors: E. Palmer Record number: 124 Collection date: 08.1897 Country: Mexico Locality: Plants Mexico, Colima, State of Colima
Record creation: 2020-12-31, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006444 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006444
Isotype of Dioscorea platycolpota Uline ex B.L. Rob.
Field collecting number: 9224. Collection date: 15.09.1900. Place of collection: State of Guerrero, Cumbre de Platanillos near Iguala.Groups of specimens:Образцы общего сектора; Типовые образцы Общего сектораComment:
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea platycolpota Uline ex B.L. Rob. Type specimen category: Isotypus Identified by: Uline ex B.L. Rob. Collectors: C.G. Pringle Record number: 9224 Collection date: 15.09.1900 Country: Mexico Locality: State of Guerrero, Cumbre de Platanillos near Iguala Altitude: 3000 ft.
Record creation: 2020-12-27, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006445 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006445
Field collecting number: 4530. Collection date: 14.10.1893. Place of collection: State of Jalisco, under cliffs, barranca of Tequila.Groups of specimens:Образцы общего сектора; Типовые образцы Общего сектораComment:
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea plumifera B.L. Rob. Type specimen category: Isotypus Identified by: B.L. Rob. Collectors: C.G. Pringle Record number: 4530 Collection date: 14.10.1893 Country: Mexico Locality: State of Jalisco, under cliffs, barranca of Tequila
Record creation: 2020-12-31, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006446 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006446
Field collecting number: 4526. Collection date: 07.09.1893. Place of collection: State of Jalisco, Grassy slopes of barranca near Guadalajara.Groups of specimens:Образцы общего сектора; Типовые образцы Общего сектораComment:
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea pringlei B.L. Rob. Type specimen category: Isotypus Identified by: B.L. Rob. Collectors: C.G. Pringle Record number: 4526 Collection date: 07.09.1893 Country: Mexico Locality: State of Jalisco, Grassy slopes of barranca near Guadalajara
Record creation: 2020-12-27, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006447 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006447
Field collecting number: 4157. Collection date: 28.07.1892. Place of collection: State of Michoacan, lava beds near Patzcuaro.Groups of specimens:Образцы общего сектора; Типовые образцы Общего сектораComment:
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea pusilla Hook. Type specimen category: Isotypus Identified by: Hook. Collectors: C.G. Pringle Record number: 4157 Collection date: 28.07.1892 Country: Mexico Locality: State of Michoacan, lava beds near Patzcuaro
Record creation: 2020-12-27, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006448 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006448
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea remotiflora Kunth Type specimen category: Isotypus Identified by: Kunth Collectors: E. Palmer Record number: 331 Collection date: 06.1883 Country: Mexico Locality: Mexican Flora, State of Jalisco
Record creation: 2020-12-31, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006449 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006449
[Imported description] Family: Dioscoreaceae Taxon: Dioscorea ulinei Greenm. ex R. Knuth Type specimen category: Isotypus Identified by: Greenm. ex R. Knuth Collectors: C.G. Pringle Record number: 6558 Collection date: 18.09.1896 Country: Mexico Locality: State of Morelos, barranca above Cuernavaca
Record creation: 2020-12-27, Vladimir Dorofeev, Mellon Plants Initiative grantCitation: Specimen LE 00006450 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/00006450
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 to 5 m long in open place. Flowers green. Occasional. 18 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 965
Coordinates (geographic position):23° 2′ 55″ N, 104° 56′ 1.4″ E ±1000 mComment:
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054157 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054157
FLORA OF VIETNAM Dioscoreaceae Dioscorea 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. Semi-woody vine about 5 m long in open place near the village. Not common. 16 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 274.
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054342 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054342
Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Chin Chu Lin village, around point 23º05ʹ13.5ʺN 104º48ʹ30.2ʺE, rocky outcrops on steep rocky slopes composed with eroded karstic limestone at elevation 1750–1950 m a.s.l. Highly degraded remnants of primary evergreen broad-leaved very humid forest and evergreen secondary shrubs. Herbaceous vine to 6 m long among open shrubs. Fruits pale green. Common. 20 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1058.
Coordinates (geographic position):23° 5′ 13.5″ N, 104° 48′ 30.2″ E ±1000 mComment:
Record creation: 2019-05-23, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054629 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054629
Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Chin Chu Lin village, around point 23º05ʹ13.5ʺN 104º48ʹ30.2ʺE, rocky outcrops on steep rocky slopes composed with eroded karstic limestone at elevation 1750–1950 m a.s.l. Highly degraded remnants of primary evergreen broad-leaved very humid forest and evergreen secondary shrubs. Small herbaceous vine among open secondary shrubs. Fruits glossy black. Rare. 20 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1086.
Coordinates (geographic position):23° 5′ 13.5″ N, 104° 48′ 30.2″ E ±1000 mComment:
Record creation: 2019-05-23, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054660 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054660
FLORA OF VIETNAM Dioscoreaceae Dioscorea subcalva Prain & Burkill Ha Giang province, Quan Ba district, Cao Ma Po commune, Vang Cha Phin village, around point at N 23°05?18??N, 104°48?37??E, elev. 1805 m a. s. l. Secondary evergreen broad-leaved forest on silicate mountain mixed with limestone rock. Liana about 3-4 m long, young flower bud with white pubescence. Common. NSK 1110. July 4, 2018. Nguyen Sinh Khang & Pin.
Coordinates (geographic position):23° 5′ 18″ N, 104° 48′ 37″ E ±1000 mRecord creation: 2019-06-28, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01055899 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01055899
Binh Thuan Province, Tanh Linh District, Lac Tanh Village, around point N10.5600 E107.4800. Open Dipterocarp grassy woodlands on ferralithe soil at elevation about 100 m a.s.l. Herbaceous vine 3-4 m (or more?) long. Locally common.
30 November 2022, L. Averyanov, Nguyen Van Canh, T. Maisak, Truong Ba Vuong, Nguyen Quoc Bao, AL 2015 (photo only).
Coordinates (geographic position):10° 33′ 36″ N, 107° 28′ 48″ E ±1000 mComment:
Record creation: 2022-12-17, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01123758 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01123758
Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone along lake shore on point 22º24’58’’N 105º36’48’E at elev. of about 250 m a.s.l. Semi-woody vine about 10 m long in open steep slope. Flowers orange. Not common.
29 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2361.
Record creation: 2023-12-01, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01124472 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01124472
Bac Kan Province, Ba Be District, Ba Be National Park. Dry evergreen broad-leaved secondary forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone along lake shore on point 22º24’58’’N 105º36’48’E at elev. of about 250 m a.s.l. Semi-woody vine about 10 m long in open steep slope. Flowers orange. Not common.
29 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2361.
Record creation: 2024-02-16, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01253934 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01253934