Border area between Phieng Luong municipality (Ha Giang Prov., Bac Me Distr.) and Sinh Long municipalitiy (Tuen Quang Prov., Na Hang Distr.). Primary broad-leaved humid evergreen and mixed forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1100-1170 m a.s.l. around point 22°38’24.3’’N 105°20’21.3’’E. Terrestrial and lithophytic herb on steep rocky slope near ridge edge. Leaves dark brown-purple. Spathe light uniform green. Not common. 14 November 2014 CPC 7435 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz
Record creation: 2023-08-22, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01232634 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01232634
Son La Prov., Van Ho Distr., Tan Xuan comm., A Lay village, around point 20°40’46.2N 104°39’49.6E.
Secondary evergreen broad-leaved forest on very steep rocky slopes composed with red-brown sandstone and shale at elevation 1300-1500 m a.s.l. Creeping epiphytic vine 3-4 m long. Fruits green. Not common.
Vientiane prov., Kasi distr., between San and Tham Tai villages, around point 19°17'47.9''N 102°08'58.9''E.
Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 900-1000 m a.s.l. Terrestrial herb to 0.5 m tall on shady rocky slope. Spathe greenish. Very common.
Vientiane prov., Vang Vieng distr., Patang village, around point 19°04'15.6''N 102°24'33.2''E.
Secondary broad-leaved semi-deciduous dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. about 670 m a.s.l. Terrestrial and lithophytic tuberiferous herb. Spathe greenish. Common.
Vientiane prov., Kasi distr., Si Sang Vone village, around point 19°06'10.9''N 102°10'46.1''E.
Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-700 m a.s.l. Terrestrial and lithophytic creeping herb on shady steep rocky slope. Spathe white. Common.
Vientiane prov., Kasi distr., between San and Tham Tai villages, around point 19°17'47.9''N 102°08'58.9''E.
Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 900-1000 m a.s.l. Terrestrial creeping herb on shady stream rocky slope. Spathe white, leaves dark glossy green. Not rare.
Vientiane prov., Vang Vieng distr., Oa Hom village, around point 19°05'57.0''N 102°23'19.9''E.
Secondary broad-leaved evergreen and semideciduous dry forest with on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 650-750 m a.s.l. Creeping herb in shady places on rocky steep slope. Leaves dark green, spathe white. Locally common.
Vientiane prov., Vang Vieng distr., Oa Hom village, around point 19°05'57.0''N 102°23'19.9''E.
Secondary broad-leaved evergreen and semideciduous dry forest with on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 650-750 m a.s.l. Terrestrial herb in shady place on rocky slope. Spathe white to greenish. Common.
Vientiane prov., Kasi distr., between San and Tham Tai villages, around point 19°17'47.9''N 102°08'58.9''E.
Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 900-1000 m a.s.l. Creeping lithophytic and epiphytic vine on shady rocky slope. Spathe greenish. Very common.
Luang Prabang prov., Pon Xay distr., along the way to Bane Phou Souong village, Pha Hiua Bin Toc Mountain, around point 19°57'37.0''N 102°25'03.0''E. Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-850 m a.s.l.
Terrestrial herb to 0.5 m tall on shady rocky slope. Spathe white to light greenish. Common.
Luang Prabang prov., Pon Xay distr., Nam Bo village, around point 19°57'23.5''N 102°26'16.4''E.
Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 650-750 m a.s.l. Terrestrial ephemeroid tuberiferous herb on rocky mountain slope. Leafless peduncle olive=-brownish with whitish spots. Not common.
Luang Prabang prov., Pon Xay distr., along the way to Bane Phou Souong village, Pha Hiua Bin Toc Mountain, around point 19°57'37.0''N 102°25'03.0''E. Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-850 m a.s.l. Lithophytic tuberiferous herb in crevices of vertical cliff on mossy rocky mountain top. Leaves velvety dark blue-green above, dark violet below. Rare.
Vientiane prov., Kasi distr., Si Sang Vone village, around point 19°06'10.9''N 102°10'46.1''E.
Secondary and primary evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-750 m a.s.l. Creeping terrestrial herb on steep shady rocky slope. Spathe white. Locally common.
Luang Prabang prov., Pon Xay distr., Houay Man village, Phou Pak Sang Mountain, around point 19°59'03.8''N 102°25'09.0''E.
Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 1000-1150 m a.s.l. Ephemeroid tuberiferous herb with leafless inflorescence to 0.5 m tall on rocky slope near mountain top. Spathe white with pink apex. Peduncle olive with whitish spots. Rare.
Luang Prabang prov., Ngoy distr., Don Khun village, near waterfall, around point 20°31'36.9''N 102°35'15.8''E.
Remnants of primary evergreen forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 450-550 m a.s.l. along mountain stream. Terrestrial herb to 0.5 m tall in shady place. Spathe white to greenish. Common. LA-VN 2000 2 April 2017
Lam Dong Province, the border of Lac Duong and Dam Rong districts, Bidoup – Nui Ba National Park, mountain evergreen broad-leaved and mixed forest (with Pinus kesiya) at elevation 1600–1800 m a.s.l. Clustering epiphyte on tall trees. Not rare. 21 February 2023, L. Averyanov, Nguyen Van Canh, Nong Van Duy, AL 2186 Living plant only.
Fl. in cult. on 08 August 2023, flowers pale yellowish green, L. Averyanov, T. Maisak, AL 2186.
Record creation: 2023-08-22, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01232594 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01232594
Yen Bai Province, Luc Yen District, To Mau Municipality, Ngoi Tham Village, remnants of primary evergreen broad-leaved forest on limestone mountain at elevation 200–400 m a.s.l.
03 March 2023, Nguyen Sinh Khang, AL 2204. Living plant.
Fl. in cult. on 01 08 2023, L. Averyanov, T. Maisak, AL2204a.
Record creation: 2023-08-22, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01232593 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01232593
Bac Kan Province, Ba Be District, Nam Mau Municipality, central part of Ba Be National Park. Rather dray evergreen broad-leaved old secondary forest with domination of Burretiodendron hsienmu and Streblus asper on crystalline highly eroded rocky limestone at elevation 600-750 m a.s.l. Terrestrial and lithophytic tuberiferous herb to 0.6 m tall on shady rocky slope. Occasional.
16 November 2022, Nguyen Huu Cuong, Cao Xuan Hai, L. Averyanov, T. Maisak, AL 1664.
Fl. in cult. on 08 August 2023, flowers light green, L. Averyanov, T. Maisak, AL 1664.
Record creation: 2023-08-22, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01232592 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01232592
Bac Kan Province, Ba Be District, Nam Mau Municipality, central part of Ba Be National Park. Rather dray evergreen broad-leaved old secondary forest with domination of Burretiodendron hsienmu and Streblus asper on crystalline highly eroded rocky limestone at elevation 600-750 m a.s.l. Ascending herb with erect stem to 15 cm tall on wet humid valley between limestone hills. Leaves dull pale green with central white stripe. Occasional.
16 November 2022, Nguyen Huu Cuong, Cao Xuan Hai, L. Averyanov, T. Maisak, AL 1673 (living plant only).
Fl. in cult. on 08 August 2023, L. Averyanov, T. Maisak, AL 1673.
Record creation: 2023-08-22, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01232591 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01232591
Lam Dong Province, Lac Duong District, Dung K’No Commune, around point N12.08 E108.23. Humid dense primary evergreen montane broad-leaved forest on granite at elevation about 1600 m a.s.l. Clustering epiphyte on tall mossy trees. Not common.
3 December 2022, L. Averyanov, Nguyen Van Canh, T. Maisak, Truong Ba Vuong, Nguyen Quoc Bao, Nong Van Duy, Nguyen Phi Tam, AL 1962.
Fl. in cult. on 19 07 2023, L. Averyanov, AL1962.
Record creation: 2023-08-22, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01232559 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01232559
Lam Dong Province, Bao Lam District, B 40 Pass, around point N11.4366 E107.4266. Fractionally logged primary evergreen broad-leaved and mixed forest with Dacrydium, Dacrycarpus and Pinus latteri on granite at elevation 800–900 m a.s.l. Epiphyte on tall trees. Occasional.
28 November 2022, L. Averyanov, Nguyen Van Canh, T. Maisak, Truong Ba Vuong, Nguyen Quoc Bao, AL 1863.
Fl. in cult. on 08 August 2023, L. Averyanov, T. Maisak, AL 1863.
Record creation: 2023-08-22, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01232558 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01232558
Yen Bai Province, Luc Yen District, To Mau Municipality, Ngoi Tham Village, remnants of primary evergreen broad-leaved forest on limestone mountain at elevation 200–400 m a.s.l.
03 March 2023, Nguyen Sinh Khang, AL 2204. Living plant.
Fl. in cult. on 01 08 2023, L. Averyanov, T. Maisak, AL2204. Flowers with strong, very unpleasant smell.
Record creation: 2023-08-22, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01232539 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01232539
Dak Nong Province, Dak Song District, Nam Nung Nature Reserve around point 12.1200N 107.4233E. Fractionally logged primary evergreen broad-leaved and mixed forest with Dacrydium, Dacrycarpus and Pinus latteri on granite at elevation about 900 m a.s.l. Epiphyte in shady place. Not rare.
27 November 2022, L. Averyanov, Nguyen Van Canh, T. Maisak, Truong Ba Vuong, Nguyen Quoc Bao, AL 1817.
Fl. in cult. On 01 08 2023, L. Averyanov, T. Maisak, AL1817.
Record creation: 2023-08-22, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01232538 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01232538
Ленинградская область, Гатчинский район, ж.д. станция Чаща, около 100 км к югу от г. Санкт-Петербург. На слабо задернованной ж.д. насыпи из гранитного щебня на разъезде станции. Цветы белые. Не редко.
31 июля 2023, Л. Аверьянов, AL2236.
Record creation: 2023-08-22, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01232537 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01232537
Ленинградская область, Гатчинский район, ж.д. станция Чаща, около 100 км к югу от г. Санкт-Петербург. На слабо задернованной ж.д. насыпи из гранитного щебня на разъезде станции. Цветы желтые. Редко.
31 июля 2023, Л. Аверьянов, AL2234.
Record creation: 2023-08-22, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01232536 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01232536