Гербарий БИН РАН - Образцы

FLORA OF VIETNAM
Orchidaceae

All photos © - N.L.Orlov

Orchidaceae,

Orchidaceae

FLORA OF LAOS

FLORA OF VIETNAM

FLORA OF VIETNAM

FLORA OF VIETNAM

All photos © - N. Orlov

All photos © - L. Averyanov

FLORA OF LAOS Convallariaceae Tupistra orlovii Aver., N. Tanaka & K. S. Nguyen, sp.nov. Bolikhamsai prov., Thaphabat distr., Nam Bon village, Phou Khao Khouay national park, Tad Xai Waterfall, around point 18°27'25.9''N 103°08'17.5''E. Degraded primary and secondary evergreen dry forest along river on eroded sandstone at elev. About 340 m a.s.l. Lithophytic and occasionally terrestrial large herb on shady mossy boulders and river cliffs. Leaves uniform green, fruits glossy green. Rare, but locally abundant. LA-VN 2191 11 April 2017 Photos Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak. d-EXSICCATES OF VIETNAMESE FLORA 0283/Orlov s.n. & LA-VN 2191 © L.Averyanov

FLORA OF VIETNAM Fam. Convallariaceae Tupistra theana Aver. et N.Tanaka, sp.nov. Epitype Quang Binh Prov., Minh Hoa Distr., Hoa Tien municipality, La Van village, around point 17°51’45”N 105°49’45”E. Highly degraded primary and secondary evergreen broad-leaved forest on very steep rocky slopes of remnant limestone hills composed with highly eroded marble-like crystalline limestone at elev. 200-450 m a.s.l. Lithophytic herb on shelves and in crevices of tall shady vertical cliff near to top of mountain. Not common. CPC 2581 30 April 2011. Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh. d-EXSICCATES OF VIETNAMESE FLORA 0182/HAL 2581 (CPC, LE) © Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM Convallariaceae Tupistra khangii sp.nov. Son La Prov., Van Ho Distr., Tan Xuan Municipality, Cot Moc village, territory of Xuan Nha natural reserve, eastern slopes of Pha Luong Mountain. Remnants of primary and secondary broad-leaved evergreen humid forest on very steep mountain slopes composed by shale and sandstone at elevation about 1000 m a.s.l. around point 20°40’33.3’’N 104°39’00.3’’E. Large lithophytic clustering herb on large mossy stream boulders along narrow shady rocky stream canyon. Flowers white, anthers light yellowish. Occasional. 15 November 2013 CPC 7158 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui Photos

FLORA OF LAOS Convallariaceae Tupistra theana Aver. et N.Tanaka Laos, Khammouane prov., Thakhek. На известняковых отломах останца в подлеске. Растение с длинными жесткими листьями. 161 м над ур. м., 17°27.195N, 104°57.790E. Е.Константинов K248. Гербарный сбор/фото 03.11.2013.

FLORA OF LAOS Convallariaceae Tupistra orlovii Aver., N. Tanaka & K. S. Nguyen, sp.nov. Bolikhamsai prov., Thaphabat distr., Nam Bon village, Phou Khao Khouay national park, Tad Xai Waterfall, around point 18°27'25.9''N 103°08'17.5''E. Degraded primary and secondary evergreen dry forest along river on eroded sandstone at elev. About 340 m a.s.l. Lithophytic and occasionally terrestrial large herb on shady mossy boulders and river cliffs. Leaves uniform green, fruits glossy green. Rare, but locally abundant. LA-VN 2191 11 April 2017 Photos Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak. d-EXSICCATES OF VIETNAMESE FLORA 0283/Orlov s.n. & LA-VN 2191 © L.Averyanov

FLORA OF VIETNAM Peliosanthes splendens Aver. et N.Tanaka Epitype Thanh Hoa Prov., Thuong Xuan Distr., Van Xuan Municipality, Hang Cao village, Xuan Lien Natural Reserve. Remnants of primary and secondary broad-leaved evergreen forest on highly eroded rocky limestone hills at elevation 100-200 m a.s.l. around point 19°50’47.2’’N 105°14’42.7’’E. Terrestrial herb on shady very steep slope. Common. 8 November 2013 CPC 6893 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang et al. Fl. in cult. 10-20 July 2015 d-EXSICCATES OF VIETNAMESE FLORA 0227/CPC 6893 © L.Averyanov

FLORA OF VIETNAM

Peliosanthes triandra Aver. et N.Tanaka sp.nov. Type Southern Cambodia, to the N of Sianukwille town, Kaoh Rong Samoloem Khong Island in Siam Gulf. Low hills around point 10°37’246’N 103°18’598’’. Dry evergreen lowland forest at elev. about 78 m a.s.l. 27 November 2012. Coll. T.Maisak, M.Telepova, L.Osinovets, I.Kutuzova. No 996. Flowered under cultivation in April 2012. Flowers odorless, uniform light green to yellowish-green. 8 April 2013. Maisak et al., 996. Photos.

FLORA OF VIETNAM

FLORA OF LAOS Convallariaceae Peliosanthes hirsuta Aver. et N.Tanaka, sp.nov. Vientiane Prov., Kasi Distr., Namken village, Phachao Mt., around point 19°18’45.5”N 102°22’31.4”E. Primary broad-leaved evergreen forest on very steep rocky slopes of remnant mountain composed with highly eroded solid crystalline limestone at elevations 1500-1750 m. Terrestrial herb on rocky shady mountain slope at elev. 700-1000 m. Leaves uniform dark glossy green. Common. LA-VN 840 24 March 2013 Coll.: L.Averyanov, N.S.Khang, S.Lorphengsy Fl. in cult. 21 Oct. 2016 & 1 Nov. Photos.

FLORA OF VIETNAM

FLORA OF VIETNAM Peliosanthes kenhillii Aver., N.Tanaka et K.S.Nguyen Epitype Ninh Binh prov., Nho Quan district, Cuc Phuong national park, around point 20°15'03.6"N 105°41'58.7"E (N20 15 03.6 E105 41 58.7), at elev. about 165 m a.s.l., scattered in closed evergreen broad-leaved lowland secondary forests at the base of limestone hill. Perennial herb with rhizome, inflorescence about 15-20 cm, flower pale white-green. Common 9 December 2014, Nguyen Sinh Khang NSK 760. d-EXSICCATES OF VIETNAMESE FLORA 0222/NSK 760 (LE) © L.Averyanov & K.S.Nguyen

FLORA OF VIETNAM Peliosanthes hexagona Aver., N.Tanaka et K.S.Nguyen Epitype Hoa Binh prov., Lac Thuy district, Phu Thanh commune, Tan Lam village, around point 20°34'55.48"N 105°40'56.20"E, at elev. about 120 m a.s.l., scattered under secondary closed evergreen broad-leaved lowland forests on limestone. Prennial herb with rhizome, inflorescence about 20 cm, flower pale green, not common. 7 May 2014, Nguyen Sinh Khang, NSK 674 d-EXSICCATES OF VIETNAMESE FLORA 0218/NSK 674 (LE) © L.Averyanov & N.S.Khang

FLORA OF VIETNAM

FLORA OF LAOS Convallariaceae Peliosanthes densiflora Aver. & N. Tanaka Vientiane Prov., Vang Vieng Distr., Nathong village, about 5 km to the W of Vang Vieng town, Tham Kang Mt., around point 18°55’51.4”N 102°23’50.6”E. Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-400 m. Clustering terrestrial and lithophytic herb with erect to suberect many branching rhizome on steep rocky slope. Leaves to 80 cm long, petiole 30-45 cm long, leaf blade glossy uniform green on both sides 25-35 cm long, 6-10 cm wide. Not rare. LA-VN 421 14 March 2013 Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS Convallariaceae Peliosanthes choriandra Aver. et al. Type 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. Terrestrial herb on steep shady rocky mountain slope. Flowers green. Occasional. LA-VN 2059 4 April 2017 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane. d-EXSICCATES OF VIETNAMESE FLORA 0282/LA-VN 2059 © L.Averyanov

FLORA OF VIETNAM Ophiopogon tristylatus Aver., N. Tanaka et Luu Epitype Vietnam, Lam Dong Prov., Lac Duong Distr., Da Chais Municipality, near Giang Ly Forest Station around point 12°10’52’’N, 108°42’44’’E. Fertile and humid soil, near stream, under evergreen broad-leaved forest at elevation about 1700 m a.s.l. Luu 902 27 June 2012 Coll.: Luu Hong Truong, Pham Huu Nhan d-EXSICCATES OF VIETNAMESE FLORA 0197/Luu 902 (LE) © Luu Hong Truong, L.Averyanov

FLORA OF VIETNAM NEW Plants of Phong Nha - Ke Bang National Park Fam. Liliaceae s.l. Convallariaceae Peliosanthes argenteostriata Aver., sp.nov. Type Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 1-1.5 km to SW of Ban On village (17º40'21''N, 105º58'00''E). Ca Xach mountain (17º39'20''N, 105º57'42''E). Primary closed evergreen broad-leaved gnarled stunted forest along rocky ridge composed with solid marble-like highly eroded crystalline limestone at elevation 600-800 m a.s.l. Terrestrial and lithophytic herb on very steep rocky slope. Leave deep green with broad median whitish stripe. Not rare. No HAL 5975 20 January 2005. Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM Convallariaceae Ophiopogon alatus Aver. et N.Tanaka Cao Bang Prov., Bao Lac Distr., Hong An municipality, Mi Lung village. Primary broad-leaved and mixed humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1500-1550 m a.s.l. around point 22°50’01.3’’N 105°50’05.7’’E. Terrestrial herb among mossy rocks on rocky steep slope near mountain top. Fruits glossy dark blue. Very common. 20 November 2014 CPC 7535a / TM 1193. Seeds collected only. Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz Plant grown from seeds. CPC 7535a / TM 1193 / 14334. Flowers white with purple-violet tint, darker inside. Photos. 20 Nov. 2016. L. Averyanov

Asclepiadaceae Hoya nutans Aver. et V.T. Pham Type Hoa Binh Prov., Lac Son Distr., Tu Do Municipality, Mon village, around point 20°25’29”N 105°19’36”E. Primary broad-leaved forest on steep rocky slopes of remnant mountain composed with solid crystalline highly eroded limestone at elevation about 500-700 m a.s.l. Semi-woody vine. Occasional. CPC 1592e / 11531 25 March 2011 Coll.: N.Q.Hieu, L.Averyanov, N.T.Hiep, P.K.Loc, P.V.The, N.T.Vinh, T.B.Ngan, N.Tap, D.D.Dao, V.T.Ha, T. Maisak, L. Osinovetz. Fl. et coll. under cultivation at 16 July 2016. Flowers with light sweet fragrance, white, corona pink. L.Averyanov. Photos. d-EXSICCATES OF VIETNAMESE FLORA 0258/CPC 1592e © L.Averyanov

FLORA OF VIETNAM Asclepiadaceae Hoya crassipetiolata Aver. Type Dien Bien Prov., Muong Cha Distr., Hua Ngai Municipality, Ha La Chu Village, around point 21°53’46”N 103°10’17”E. Highly degraded primary evergreen broadleaved humid forest on very steep slopes of remnant mountains composed with solid limestone at elevation 1100-1400 m a.s.l. Epiphyte on tall mossy tree. Common. CPC 2049a 07 April 2011 Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, N.T.Vinh. Flowered in cult. in 6 May 2015. Flowers white with pink tint. Photos. d-EXSICCATES OF VIETNAMESE FLORA 0257/CPC 2049a © L.Averyanov

FLORA OF VIETNAM

FLORA OF VIETNAM Fam. Convallariaceae Tupistra theana Aver. et N.Tanaka, sp.nov. Epitype Quang Binh Prov., Minh Hoa Distr., Hoa Tien municipality, La Van village, around point 17°51’45”N 105°49’45”E. Highly degraded primary and secondary evergreen broad-leaved forest on very steep rocky slopes of remnant limestone hills composed with highly eroded marble-like crystalline limestone at elev. 200-450 m a.s.l. Lithophytic herb on shelves and in crevices of tall shady vertical cliff near to top of mountain. Not common. CPC 2581 30 April 2011. Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh. d-EXSICCATES OF VIETNAMESE FLORA 0182/HAL 2581 (CPC, LE) © Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM Fam. Convallariaceae Tupistra theana Aver. et N.Tanaka, sp.nov. Epitype Quang Binh Prov., Minh Hoa Distr., Hoa Tien municipality, La Van village, around point 17°51’45”N 105°49’45”E. Highly degraded primary and secondary evergreen broad-leaved forest on very steep rocky slopes of remnant limestone hills composed with highly eroded marble-like crystalline limestone at elev. 200-450 m a.s.l. Lithophytic herb on shelves and in crevices of tall shady vertical cliff near to top of mountain. Not common. CPC 2581 30 April 2011. Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh. d-EXSICCATES OF VIETNAMESE FLORA 0182/HAL 2581 (CPC, LE) © Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM Tupistra gracilis Aver. & N.Tanaka Epitype Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Duc village, Xuan Lien Natural Reserve. Primary broad-leaved evergreen forest on rocky, highly eroded, crystalline limestone at elevation 800-1000 m a.s.l. around point 20°01’11.6’’N 104°57’47.5’’E. Terrestrial and lithophytic herb with leaves to 1.5 m long and thick creeping ascending rhizome in very steep shady rocky slope. Rare. 4 November 2013 CPC 6721 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.V.Tien Fl. in 22 Nov. 2016. d-EXSICCATES OF VIETNAMESE FLORA 0269/CPC 6721 © L.Averyanov

FLORA OF LAOS Convallariaceae Tupistra theana Aver. et N.Tanaka Laos, Khammouane prov., Thakhek. На известняковых отломах останца в подлеске. Растение с длинными жесткими листьями. 161 м над ур. м., 17°27.195N, 104°57.790E. Е.Константинов K248. Гербарный сбор/фото 03.11.2013.

FLORA OF LAOS Convallariaceae Tupistra orlovii Aver., N. Tanaka & K. S. Nguyen, sp.nov. Bolikhamsai prov., Thaphabat distr., Nam Bon village, Phou Khao Khouay national park, Tad Xai Waterfall, around point 18°27'25.9''N 103°08'17.5''E. Degraded primary and secondary evergreen dry forest along river on eroded sandstone at elev. About 340 m a.s.l. Lithophytic and occasionally terrestrial large herb on shady mossy boulders and river cliffs. Leaves uniform green, fruits glossy green. Rare, but locally abundant. LA-VN 2191 11 April 2017 Photos Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak. d-EXSICCATES OF VIETNAMESE FLORA 0283/Orlov s.n. & LA-VN 2191 © L.Averyanov

FLORA OF VIETNAM Rohdea filosa Aver. et N. Tanaka Tuyen Quang prov., Na Hang distr., Sinh Long municipality, Khuoi Phin village, around point 22°38'21.9"N, 105°20'43.5"E. Primary evergreen mixed humid forest on rocky limestone on highly eroded karstic hills composed with gray solid marble-like limestone at elevation 1100-1200 m a.s.l. Terrestrial and lithophytic rosulate herb with ascending rhizome to 0.5 m long. Fruits globular, dark green, 1-seeded. Locally very common. 29 September 2013 CPC 5299 L.Averyanov et al. Flowered 25 April 2017. Flowers green, sweet fragrant. d-EXSICCATES OF VIETNAMESE FLORA 0279/CPC 5299 © L.Averyanov

FLORA OF LAOS Convallariaceae Rohdea dracaenoides Aver. et N.Tanaka, sp.nov. Type. Vientiane Prov., Kasi Distr., Namken village, Phachao Mt., around point 19°18’45.5”N 102°22’31.4”E. Primary broad-leaved evergreen forest on very steep rocky slopes of remnant mountain composed with highly eroded solid crystalline limestone at elevations 1500-1750 m. Lithophyte on steep rocky slopes and shady cliffs. Flowers light green to light yellow-orange. Very common from elev. 1600 to mountain top. LA-VN 785 24 March 2013 Coll.: L.Averyanov, N.S.Khang, S.Lorphengsy

FLORA OF VIETNAM Liliaceae s.l. (Convallariaceae) Peliosanthes retroflexa Aver. et N.Tanaka Type Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Giang Man Ridge (Vietnam-Laos border) near Cha Lo Vietnam-Lao border gate around point 17°41’50”N 105°45’54”E. Primary evergreen broad-leaved and coniferous (with Dacrycarpus and Fokienia) wet forest along ridge edge composed with shale and sandstone at elevation about 900-1100 m a.s.l. Terrestrial herb on shady slope. Fruits blue. Common. HAL 12374 8 February 2009 Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM