FLORA OF VIETNAM Primulaceae Lysimachia petelotii Merr. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb in open mossy places. Not rare. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1257.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066930 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066930
FLORA OF VIETNAM Gesneriaceae Aeschynanthus bracteatus Benth. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Pendulous epiphytic undershrub with stems to 1 m long on old mossy trees. Flowers bright red. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1256. Det. D. Middleton 13.12.2019
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066929 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066929
FLORA OF VIETNAM Balsaminaceae Impatiens sp. 3 Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial and lithophytic herb in rather open places. Flower bright yellow. Not rare. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1262.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066927 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066927
FLORA OF VIETNAM Cyperaceae Carex sp. 2 Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Lithophytic sedge on open vertical travertine deposits along small stream. Locally very common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1263.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066926 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066926
FLORA OF VIETNAM Campanulaceae Cyclocodon lancifolius Kurz Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb to 1 m tall on very steep open rocky slope. Flowers white. Not rare. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1264.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066925 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066925
FLORA OF VIETNAM Zingiberaceae Hedychium flavum Roxb. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial and lithophytic herb to 1.5 m tall in open rocky place. Flowers yellow. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1266.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066924 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066924
Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial and lithophytic herb to 2 m tall in open rocky place. Flowers pale yellowish, lip with reddish marks. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1267.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066923 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066923
FLORA OF VIETNAM Convallariaceae Peliosanthes macrostegia Hance Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial herb in shady place. Flower buds dirty violet. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1268.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066922 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066922
FLORA OF VIETNAM Asclepiadaceae Hoya lyi H. Lév. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Epiphytic vine to 2 m long on old mossy tree. Flowers white to white with light pink tint, corona purple. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1269.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066921 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066921
FLORA OF VIETNAM Melastomataceae Sarcopyramis nepalensis Wall. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial herb on steep rocky slope. Flowers pink-purple, anthers yellow. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1273.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066920 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066920
FLORA OF VIETNAM Ericaceae Vaccinium tonkinense Dop Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Creeping epiphyte on old mossy tree. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1272.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066919 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066919
FLORA OF VIETNAM Gesneriaceae Slackia tonkinensis Pellegr. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Prostrate rosulate herb on steep rocky slope. Leaves dark green, sometimes with large irregular white spots. Flowers blue. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1271.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066918 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066918
FLORA OF VIETNAM Gesneriaceae Lysionotus oblongifolius W.T. Wang Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial or lithophytic herb to 1 m tall in shady place. Flowers light blue-violet. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1270.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066917 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066917
FLORA OF VIETNAM Begoniaceae Begonia edulis H. Lév. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic rhizomatous herb on steep rocky slope. Leaves and petiole uniform green, with greenish to purple hairs. Not rare. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1274. Det.: Yu-Min Shui 20.12.2019
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066916 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066916
FLORA OF VIETNAM Asteraceae Sinosenecio oldhamianus (Maxim.) B. Nord. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial herb to 1.2 m tall among mossy open rocks on steep slope. Flowers bright yellow. Rare. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1275. Det.: I. Illarionova 17.10.2019
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066915 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066915
Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial herb to 1 m tall among mossy rocks. Flowers white. Inside tupe with yellowish spot. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1277.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066914 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066914
FLORA OF VIETNAM Balsaminaceae Impatiens sp. 4 Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Erect terrestrial herb to 1 m tall among mossy rocks. Flowers bright yellow. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1276.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066913 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066913
FLORA OF VIETNAM Gesneriaceae Metabriggsia racemosa Aver. & K.S. Nguyen, sp. nov. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial, lithophytic or occasionally epiphytic herb to 1 m tall on steep rocky slope. Flowers light yellowish with many small purple-brown marks. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1283
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mComment:
From closest M.ovalifolia new species differs in glabrous leaves with cuneate base (vs. leaveswith rounded to subcordate base, hairy on both surfaces) and pendulous, manybranched, many flowered inflorescence bearing normally at least 30 flowers ormore (vs. inflorescence erect with 3-12 flowers).
Record creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066912 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066912
FLORA OF VIETNAM Gesneriaceae Aeschynanthus chiritoides C.B. Clarke Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Creeping epiphyte on old mossy tree. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1280.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066911 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066911
FLORA OF VIETNAM Polypodiaceae s.l. Leptochilus ellipticus (Thunb.) Noot. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Creeping epiphyte on old mossy tree. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1279.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066910 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066910
FLORA OF VIETNAM Begoniaceae Begonia handelii Irmsch. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb among mossy rocks. Leaves uniform green, nerves pale purple. Very common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1278.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066909 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066909
Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb on steep rocky slope. Leaves dark dirty violet below. Flowers light yellowish with many small brown marks inside tube. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1290.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066908 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066908
FLORA OF VIETNAM Campanulaceae Codonopsis javanica (Blume) Hook.f. & Thomson Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Herbaceous vine 1-2 m long in open rocky place. Flower dull light yellowish to almost white with small brownish marks inside tube. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1289.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066907 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066907
FLORA OF VIETNAM Urticaceae Elatostema tenuicaudatum W.T. Wang Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb on steep rocky slope. Locally common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1287. Det.: Fu Longfei 09.12.2019
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066905 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066905
FLORA OF VIETNAM Asclepiadaceae Hoya multiflora Blume Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Epiphytic creeping vine on old mossy tree. Rare. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1291.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066904 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066904
FLORA OF VIETNAM Solanaceae Solanum lyratum Thunb. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Climbing herb on steep rocky slope. Fruits glossy dark green. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1292.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066903 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066903
FLORA OF VIETNAM Convallariaceae Ophiopogon dracaenoides Hook.f. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial herb among rocks on steep rocky slope. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1293.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066902 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066902
FLORA OF VIETNAM Aceraceae Acer fabri Hance Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Tree to 20 m tall on steep rocky slope. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1294.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066901 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066901
FLORA OF VIETNAM Lycopodiaceae Phlegmariurus fordii (Baker) Ching Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Clustering epiphyte on old mossy tree in shady place. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1300.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066900 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066900
FLORA OF VIETNAM Convallariaceae Ophiopogon peliosanthoides F.T. Wang & Tang Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial herb among mossy rocks in shady place. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1299.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066899 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066899
FLORA OF VIETNAM Polypodiaceae s.l. (Marattiaceae) Angiopteris evecta (G. Forst.) Hoffm. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial fern among mossy rocks in shady place. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1298.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066898 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066898
FLORA OF VIETNAM Piperaceae Piper filiferum Aver., sp. nov. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Lithophytic herb with pendulous shoots to 0.5 m long on open rocks on very steep rocky slope. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1295.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066897 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066897
FLORA OF VIETNAM Polypodiaceae s.l. (Marattiaceae) Archangiopteris tonkinensis (Hayata) Ching Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic fern on shady rocky, very steep slope. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1306.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066896 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066896
FLORA OF VIETNAM Melastomataceae Medinilla fengii (S.Y. Hu) C.Y. Wu & C. Chen Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Epiphytic undershrub on old mossy tree. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1303. Det.: Peter Quackenbush 01.12.2019
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066895 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066895
FLORA OF VIETNAM Cyperaceae Carex baccans Nees Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial sedge among mossy rocks in open place. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1302.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066894 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066894
FLORA OF VIETNAM Convallariaceae Ophiopogon chingii F.T. Wang & Tang Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial herb among mossy rocks in shady place. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1301.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066893 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066893
FLORA OF VIETNAM Urticaceae Elatostema heterolobum (Wedd.) Hallier f. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb on shady rocky slope. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1308. Det.: Fu Longfei 09.12.2019
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066892 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066892
Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial fern on shady rocky slope. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1307.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066891 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066891
FLORA OF VIETNAM Taxaceae Amentotaxus yunnanensis H.L. Li Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Tree to 20 m tall on shady rocky slope. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1309.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066890 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066890
FLORA OF VIETNAM Urticaceae Elatostema laevissimum W.T. Wang Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial and lithophytic herb to 0.5 m tall on shady rocky slope. Flowers dull purple. Very common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1310. Det.: Fu Longfei 09.12.2019
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066889 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066889
FLORA OF VIETNAM Poaceae (Bambusoideae) Dendrocalamus sp. 1 Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Woody grass to 15 m tall on middle part of mountain slope. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1317.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066888 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066888
Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Pendulous epiphytic creeping vine with on old mossy trees, branches pendulous to 0.5 m long. Flowers whitish outside with brown inside tube. Occasional. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1316.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066887 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066887
FLORA OF VIETNAM Acanthaceae Strobilanthes sp. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial herb to 1 m tall in bamboo forest along small stream. Flowers dark blue-violet. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1313.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066886 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066886
FLORA OF VIETNAM Sterculiacreae Sloanea sinensis Hu Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Tree to 20 m tall on shady rocky slope. Common on middle part of mountain slope. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1312.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066885 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066885
FLORA OF VIETNAM Poaceae (Bambusoideae) Indosasa sp. 1? Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Woody grass to 10 m tall on middle part of mountain slope. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1318.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066884 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066884
FLORA OF VIETNAM Poaceae (Bambusoideae) Cephalostachyum sp. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Woody grass to 10 m tall on middle part of mountain slope. Common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1319.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066883 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066883
FLORA OF VIETNAM Simaroubaceae Brucea mollis Wall. ex Kurz Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, around point 23.11410ºN 104.84506ºE steep rocky slopes composed with highly eroded limestone at elevation 1600–1700 m a.s.l. Primary evergreen broad-leaved and coniferous very humid forest. Small tree. Fruits light green. Occasional. 5 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1321.
Coordinates (geographic position):23° 6′ 50.76″ N, 104° 50′ 42.22″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066882 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066882
FLORA OF VIETNAM Meliaceae Aglaia cucullata (Roxb.) Pellegr. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, around point 23.11410ºN 104.84506ºE steep rocky slopes composed with highly eroded limestone at elevation 1600–1700 m a.s.l. Primary evergreen broad-leaved and coniferous very humid forest. Small tree. Flowers pale yellowish. Occasional. 5 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1322.
Coordinates (geographic position):23° 6′ 50.76″ N, 104° 50′ 42.22″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066881 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066881
FLORA OF VIETNAM Convallariaceae Ophiopogon latifolius L. Rodr. Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, around point 23.11410ºN 104.84506ºE steep rocky slopes composed with highly eroded limestone at elevation 1600–1700 m a.s.l. Primary evergreen broad-leaved and coniferous very humid forest. Erect terrestrial herb with stem 10-15 cm tall on shady rocky slope. Common. 5 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1324.
Coordinates (geographic position):23° 6′ 50.76″ N, 104° 50′ 42.22″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066880 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066880
FLORA OF VIETNAM Polypodiaceae s.l. Polystichum subacutidens Ching ex L.L. Xiang Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, around point 23.11410ºN 104.84506ºE steep rocky slopes composed with highly eroded limestone at elevation 1600–1700 m a.s.l. Primary evergreen broad-leaved and coniferous very humid forest. Terrestrial and lithophytic fern on very steep rocky slope. Locally common. 5 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1325.
Coordinates (geographic position):23° 6′ 50.76″ N, 104° 50′ 42.22″ E ±1000 mRecord creation: 2019-12-31, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01066879 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01066879