Herbarium LE - Specimens

Greenhouse of the Komarov Botanical Institute of the Russian Academy of Sciences

FLORA OF VIETNAM

N. Tanaka note: P. vietnamicum is described as differingfrom P. kingianum in the charactersof filaments and the degree of constriction in the mouth of the perianth tube,but the difference appears small, hence it is included here in P. kingianum which looks highlyvariable. To study the difference in filaments, we need to examine thelongitudinal section of the flowers. My identifications are thus not socritical at present.

FLORA OF VIETNAM

N. Tanaka note: P. vietnamicum is described as differing from P. kingianum in the charactersof filaments and the degree of constriction in the mouth of the perianth tube, but the difference appears small, hence it is included here in P. kingianum which looks highly variable. To study the difference in filaments, we need to examine the longitudinal section of the flowers. My identifications are thus not so critical at present.

Томская область, северо-восточные окрестности г. Томска, долина ручья - левого притока р. Малая Киргизка, сосново-березовый (с Betula pubescens) лес.

Окрестности Красноярска

Baikal

некоторые поля введены по косвенным данным

Иркутская область, Зиминский район, с. Междугранки. Березняк.

Sibiria, pr. Irkutiam.

FLORA OF VIETNAM Convallariaceae Ophiopogon fruticulosa Aver., N.Tanaka et S.K.Nguyen, sp.nov. Type Tuyen Quang Prov., Na Hang Distr., Sinh Long Municipality, Khuoi Phin village, around point 22°38'21"N, 105°20'28"E. Remnants of primary forest along stream, on wet very steep shady humid travertine river valley. Erect shrub to 1.2 m tall in shady wet place. Flowers white with light violet tint. Locally abundant. 30 September 2013 CPC 5345 L.Averyanov, N.T.Hiep, L.M.Tuan, N.S.Khang, D.V.Cuong, N.V.Truong.T.Maisak, L.Osinovets

FLORA OF LAOS Convallariaceae Aspidistra laotica A Aver. et Tillich Type Vientiane Prov., Vang Vieng Distr., Nam Pe village, about 12 km to the W of Vang Vieng town, around point 18°58’41.0”N 102°18’54.1”E. Dry broad-leaved primary and secondary evergreen and semideciduous forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 500-1000 m. Terrestrial herb in shady rocky place. Leaves dark uniform green. Flower buds yellowish-white, purple stripped. Fruits globular, 1 cm in diam., dirty purple, rugose. Very common at 300-500 m. LA-VN 554 18 March 2013 Coll.: N.T.Hiep, L.Averyanov, K.Chantthavongsa, N.S.Khang, P.V.The, S.Lorphengsy Flowered under cultivation at June 2013. Tube white; free parts of tepals black; anthers dull yellowish, stigma dark brown, style white; ovary and pedicel light greenish. d-EXSICCATES OF VIETNAMESE FLORA 0216/CPC 556 & 556a (LE) © L.Averyanov

FLORA OF VIETNAM

FLORA VIETNAMICA

FLORA OF VIETNAM Convallariaceae Tupistra nganii K.S. Nguyen, Aver. & N. Tanaka Ha Giang prov., Quan Ba distr., Tung Vai commune, Thang village, around point 23º03ʹ00.4ʺN 104º52ʹ02.2ʺE, steep rocky slopes of river valley composed with eroded limestone at elevation 1000–1060 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Lithophytic herb with leaves to 2 m long in shady wet rocks. Flowers pale yellow. Not rare. 19 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Quang Ngan, VR 1015. d-EXSICCATES OF VIETNAMESE FLORA 0331 / VR 1015 © L. Averyanov & K.S. Nguyen

All photos © L. Averyanov & K.S. Nguyen

FLORA OF VIETNAM Convallariaceae Tupistra nganii K.S. Nguyen, Aver. & N. Tanaka Ha Giang prov., Quan Ba distr., Tung Vai commune, Thang village, around point 23º03ʹ00.4ʺN 104º52ʹ02.2ʺE, steep rocky slopes of river valley composed with eroded limestone at elevation 1000–1060 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Lithophytic herb with leaves to 2 m long in shady wet rocks. Flowers pale yellow. Not rare. 19 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Quang Ngan, VR 1015. d-EXSICCATES OF VIETNAMESE FLORA 0331 / VR 1015 © L. Averyanov & K.S. Nguyen

All photos © L. Averyanov & K.S. Nguyen

FLORA OF LAOS Convallariaceae Rohdea chinensis (Baker) N. Tanaka s.l. (= Tupistra chinensis Baker) Xiangkhouang Prov., Peak Distr., Khoang village, Pa Khao mt., around point 19°33’02.2’N 103°39’56.3’E. Primary and secondary broad-leaved evergreen dry forest on solid rocky highly eroded limestone at elev. 1200-1450 m a.s.l. Lithophytic herb with erect stem to 0.5 m tall on rather open mossy rocks Not rare. LA._VN 938 3 April 2015 N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham. Flowered and collected in cult. In 5 Jan. 2019 L. Averyanov LA-VN 938/1. Flowers grassy green, with light specific smell. Photos. d-EXSICCATES OF VIETNAMESE FLORA 0333 / LA-VN 938/1 © L. Averyanov

FLORA OF LAOS Convallariaceae Peliosanthes hirsuta Aver. & N.Tanaka 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 on shady slope. LA-VN 1554/10 22 March 2017 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh. Flowered in cult. 12 February 2019. Flowers dark violet. Photos. L. Averyanov

FLORA OF LAOS. Convallariaceae. Peliosanthes sp. 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 300-500 m. Terrestrial herb in shady place, Flower buds light greenish, small. Seeds ovate, glossy blue, 1 cm long. Occasional. LA-VN 362 14 March 2013. Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF VIETNAM

FLORA OF LAOS Convallariaceae Peliosanthes campanulata Wall. ex Baker Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35’13.2”N 105°47’49.8”E. Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m. Terrestrial herb on shady slopes at elevations 600-1000 m. Leaves very rigid, glossy green, rarely with unclear broad silverfish stripe. Common. LA-VN 288 09 March 2013, flowered in 10 Feb. 2017. L.Averyanov et al. d-EXSICCATES OF VIETNAMESE FLORA 0284/LA-VN 288 © L.Averyanov

FLORA OF LAOS Convallariaceae Peliosanthes argenteostriatum Aver. et N.Tanaka Laos, Khammouane prov., Nahin. Древостой включает: Hopea ferrea,Lagerstroemia cochinchinensis, Ailanthus malabarica, Xerospermum laoticum (по табличкам нац.парка). Cветлый венчик, лист одноцветный. 251 м над ур. м., 18°13.149N, 104°32.266E. Е.Константинов K 212. сбор/фото 30.10.2013.

FLORA OF LAOS Convallariaceae Peliosanthes campanulata Wall. ex Baker Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35’13.2”N 105°47’49.8”E. Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m. Terrestrial herb on shady slopes at elevations 600-1000 m. Leaves very rigid, glossy green, rarely with unclear broad silverfish stripe. Common. LA-VN 288 09 March 2013, flowered in 10 Feb. 2017. L.Averyanov et al. d-EXSICCATES OF VIETNAMESE FLORA 0284/LA-VN 288 © L.Averyanov

FLORA OF LAOS Convallariaceae Tupistra khangii Aver., N.Tanaka & Vislobokov var. nov.? stigma tripartite, with 3 strongly reflexed lobes at the end of anthesis Xiangkhouang Prov., Kham Distr., Huad village, Phou tat Vinh mt., around point 19°32'31.6'N 103°39'40.4'E. Primary and secondary broad-leaved evergreen and semideciduous dry forest on very steep rocky slopes of limestone highly eroded mountains composed by solid marble like limestone at elev. 1200-1400 m a.s.l. Terrestrial herb on mountain slope. Locally very common. Fruits almost black. LA-VN 1041 4 April 2015. Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham. Living specimen LA-VN 1041 / TM 1266 / garden no 15171. Fl. in 1 November 2016, Flowers white with violet tips of tepals. Flowered 6 Dec. 2017 Photos L. Averyanov Coll. in garden in 6 Dec. 2017, by L. Averyanov, photos.d-EXSICCATES OF VIETNAMESE FLORA 0303/LA-VN 1041 / TM 1266© L.Averyanov

FLORA OF LAOS Convallariaceae Peliosanthes argenteostriatum Aver. et N.Tanaka Laos, Khammouane prov., Nahin. Древостой включает: Hopea ferrea,Lagerstroemia cochinchinensis, Ailanthus malabarica, Xerospermum laoticum (по табличкам нац.парка). Фиолетовый венчик, лист одноцветный. 251 м над ур. м., 18°13.149N, 104°32.266E. Е.Константинов K 213. сбор/фото 30.10.2013.

FLORA OF THAILAND

FLORA OF LAOS. Convallariaceae. Peliosanthes griffithii Baker. 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 with thick large underground rhizome on shady rocky slope. Not rare. LA-VN 1648 25 March 2017. Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh. Flowered in 24 May 2017. Flowers almost black, anthers white. Photos.

FLORA OF VIETNAM Convallariaceae Peliosanthes griffithii Baker var. comosa Aver. et N.Tanaka Cao Bang Prov., Nguyen Binh Distr., Ca Thanh Municipality, Cao Lu village, around point 22°42'47.7"N, 105°51'50.8"E. Primary coniferous forest with Pseudotsuga sinensis along highly eroded rocky limestone ridge at elevation about 1300 m a.s.l. Terrestrial and lithophyte rosulate herb. Occasional. 4 October 2013 CPC 5402a / TM 1100 L.Averyanov, N.T.Hiep, L.M.Tuan, N.S.Khang, T.Maisak, L.Osinovets Flowered in cultivation in 15 October 2015. Flowers dark violet.

FLORA OF LAOS. Convallariaceae. Peliosanthes densiflora Aver. & N.Tanaka?. 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 clustering herb on steep shady rocky slope. Young inflorescence and flower buds white. Not rare. LA-VN 1552 22 March 2017. Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh.

FLORA OF LAOS Convallariaceae Peliosanthes densiflora Aver. et N.Tanaka sp.nov. Vientiane Prov., Kasi Distr., Thong Mout village, Num Pong Mt., around point 19°21’46.9”N 102°09’29.8”E. Primary and secondary broad-leaved evergreen forest on steep shale slopes along stream at elevation about 900 m. Terrestrial herb with leaves to 1 m long. Petiole 30-40 cm, leaf blade glossy uniform green on both sides, 14-18 cm long, 7-10 cm wide. Not rare. LA-VN 722 22 March 2013 Coll.: L.Averyanov, N.S.Khang, S.Lorphengsy

FLORA OF VIETNAM Convallariaceae Peliosanthes griffithii Baker Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Duc village, Xuan Lien Natural Reserve. Primary broad-leaved evergreen forest along narrow ridge composed by shale at elevation 1000-1150 m a.s.l. around point 20°01’40.1’’N 104°57’54.9’’E. Terrestrial herb in shady places along ridge edge. Fruits ovoid, dark glossy green with blue tint. Not common. 4 November 2013 CPC 6676 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.V.Tien Fl. 22 Sept. 2015. Flowers dark violet, rachis white. Photos. L.Averyanov.

FLORA OF LAOS Convallariaceae Peliosanthes densiflora Aver. et N.Tanaka sp.nov. Vientiane Prov., Kasi Distr., Thong Mout village, Num Pong Mt., around point 19°21’46.9”N 102°09’29.8”E. Primary and secondary broad-leaved evergreen forest on steep shale slopes along stream at elevation about 900 m. Terrestrial herb with leaves to 1 m long. Petiole 30-40 cm, leaf blade glossy uniform green on both sides, 14-18 cm long, 7-10 cm wide. Not rare. LA-VN 722 22 March 2013 Coll.: L.Averyanov, N.S.Khang, S.Lorphengsy Fl. In cult in 13 Nov. 2015. Flowers uniformly white with yellowish tint. With strong odor “cucumber + honey”. Averyanov L.

FLORA OF THAILAND