Herbarium LE - Specimens

Fam. Araceae

Amorphophallus arnautovii ?

Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha municipality, in the vicinity of Na Nheo village (around point 21ø59'38''N, 104ø16'40''E). Old secondary open broad-leaved evergreen submontane forest with bamboo on very steep granite and quartzite slopes of mountain river canyon at elev. about 660 m a.s.l. Terrestrial herb on very steep shady rocky slope. Inflorescence axis white with yellow-greenish tint, male flowers light yellowish, female flowers green. Petiole and inflorescence stalk uniform green. Common.

No HAL 2274 (Photo) 13 March 2002

Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).

All photos © L. Averyanov

Fam. Araceae

Alocasia macrorrhizos (L.) G.Don

N.Vietnam, Tuyen Quang Prov., Na Hang Distr., Nam Chang Village, Vinh Yen commune: Dinh thong mountain around point 22(18'368N 105(26'293 E. Primary forest on North - eastern slope at elevation 920 m a.s.l. Soft herb, leaves white-striped, dark green above, purple beneath.

HLF 696 25 Dec. 2002.

Coll. Hoang Van Chat, Nguyen Manh Hung, Duong Van Xy, Bang Tien Sy.

Grant from Henry Luce Foundation.

All photos © L. Averyanov

Fam. Araceae

Alocasia macrorrhiza

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18º34'06''N, 105º11'40''E. Primary broad-leaved evergreen riparian forest with Platanus kerrii and Duabanga grandiflora along rocky Song Con river valley composed with shale and gray sandstone at elevation 250-300 m a.s.l. Giant rosette herb with leaves up to 2.5 m long on wet open stream rocks. Spathe and inflorescence white, flowers light fragrant. Very common.

No HAL 5355 12 May 2004 (Photo)

Collectors: P.K.Loc, L.Averyanov, P.V.The, N.T.Vinh.

All photos © L. Averyanov

Plants of Lo Go Xa Mat NP

Araceae

Aglaonema sp.

Vietnam, Tay Ninh Prov., Tan Bien Distr., Tan Binh Municipality, around Da Ha Forest Protection Station, point 11°35’14”N 105°53’18”E. Slightly logged primary closed evergreen broad-leaved lowland forest with the dominance of species of Dipterocarpaceae (Dipterocarpus dyeri, D. costatus, D. alatus, D. obtusifolius, Shorea sp.) mixed with Lagerstroemia calyculata, Irvingia malayana, Anogeissus acuminata, Sindora siamensis, Pterospermum sp., on thin soils at elevation about 13 m a.s.l. Terrestrial herb to 0.6 m tall. Fruits red-orange. Common.

HLF 7418 19 December 2008

Coll. T.H.Thai, Averyanov L., P.K.Loc, P.V.The, Averyanova A., N.T.Vinh.

Grant from Henry Luce Foundation.

All photos © L. Averyanov

Araceae

Aglaonema sp.

Vietnam, Nghe An Prov., Tuong Duong Distr., Tam Quang Municipality, Tung Huong village, along Khe Mat stream around point 19º03’07’’N 104º36’57’’E at elevation about 355 m a.s.l. Lowland closed secondary old evergreen forest on steep slopes along rocky stream valley composed with stratified solid shale and sandstone. Terrestrial herb along steep rocky shady stream slopes in wet places. Spathe green, inflorescence white. Common.

HLF 6616 17 March 2007. Photo.

Coll. Averyanov L., P.K.Loc, N.V.Trai, N.T.Vinh, N.D.Phuong, Averyanova A.

Grant from Henry Luce Foundation.

All photos © L. Averyanov

Araceae

Aglaonema sp.

Vientiane Prov., Vang Vieng Distr., Phoudindeng village, 1-2 5 km to the E of Vang Vieng town around point 18°57’48.7”N 102°27’34.0”E. Dry broad-leaved secondary evergreen forest with bamboo on low hills composed by shale at elevation about 400 m. Terrestrial herb to 1 m tall on shady humid slope. Spathe greenish, flowers white. Locally very common.

LA-VN 352 13 March 2013

Coll.: N.T.Hiep, L.Averyanov, S.Lanorsavanh, N.S.Khang, P.V.The, S.Lorphengsy

All photos © L. Averyanov

Araceae

Amorphophallus corrugatus N.E.Br.

Hoa Binh Prov., Lac Son Distr., Tu Do Municipality, Coi Gao village, around point 20°26’07”N 105°17’19”E. Secondary rich forest on steep rocky slopes of limestone mountain at elevation about 400-600 m a.s.l. Terrestrial tuberiferous ephemeroid herb. Occasional.

CPC 1470 24 March 2011 Photos.

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.

All photos © L. Averyanov

Araceae

Amorphophallus coaetaneus Liu & Wei

Hoa Binh Prov., Lac Son Distr., Tu Do Municipality, Mon village, around point 20°24’52”N 105°19’41”E. Secondary evergreen dry broad-leaved forest on steep rocky slopes of remnant mountain composed with highly eroded marble-like solid crystalline limestone at elevation about 300 m a.s.l. Terrestrial ephemeroid herb on rocky shady slope. Spathe light greenish, male flowers dull yellowish, female flowers green. Locally common.

CPC 1388 23 March 2011 Photos

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.

All photos © L. Averyanov

Fam. Araceae

Aglaonema ovatum

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22º54'59''N, 106º31'44''E, at elevation 700-750 m a.s.l. Secondary wet closed evergreen forest on steep rocky slopes of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Terrestrial and lithophytic herb 0.5 m tall. Spathe light greenish, inflorescence white. Very common.

No HAL 5537 10 June 2004 (Photo)

Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

All photos © L. Averyanov