N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Kim Municipality, Rao Bun stream around point 18º23'39''N, 105º15'12''E. Primary broad-leaved evergreen closed wet forest on very steep shale slopes of river canyon at elevation about 300 m a.s.l. Epiphyte on trees along stream. Occasional.
Record creation: 2026-02-27, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203666 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203666
Lam Dong Province, Bidoup Nui Ba National Park, humid primary evergreen broad-leaved and secondary mixed (with Pinus kesiya) forest at elevation of 1200-2100 m a.s.l.
14-26 January 2026, A. Petrov, AL4511 (living plant only).
Flowered in culture on 26.02.2026, L. Averyanov, AL4511.
Record creation: 2026-02-26, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01203665 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203665
S. Vietnam, Prov. Kontum. NW slopes of Ngoc Linh mountain system at 1600 m alt. In primary evegreen forest on rocks along mountain stream. Herb up to 1.5 m high. Flowers violet.
No VH 343 02.03.1995
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5094-93)
Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev
Record creation: 2026-02-26, Galina Savich, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01318953 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318953
South Vietnam, Prov. Kontum. NW slopes of Ngoc Linh mountain system at 1800 m elevation. Open secondary forest in wet place. Climbing shrub up to 2 m high. Flowers yellowish.
No. VH 171 23 February 1995
International Botanical Expedition sponsored by the National Geographic Society (Grant 5094-93).
Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev.
Record creation: 2026-02-26, Galina Savich, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01318952 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318952
N. Vietnam, Prov. Cao Bang, Distr. Tra Linh, Subdistr. Quoc Toan, evergreen forest on slopes of remnant limestone mountains near Thang Heng lake in environs of Thang Hen and Lung Tao villages. Climbing shrub or vine up to 4 m lg. Flowers yellowish-violet. Very common at 600-650 m alt., especially in wet places in secondary associations.
No VH 2470 04.01.1996
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)
Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev
Record creation: 2026-02-26, Galina Savich, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01318951 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318951
S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 12 km to N of Dak Gley town (24 km by road), near Mang Khen village. Primary wet mountain evergreen forest at 1100-1200 m alt. Woody vine about 10 m lg. Not common.
No VH 1746 17.11.1995
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)
Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev,
N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev
Record creation: 2026-02-26, Galina Savich, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01318950 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318950
S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 10 km to N of Dak Gley town, between Dak Nen and Mang Khen (Dak Che) villages. Secondary evergreen mountain forest rich in primary elements at 800-900 m alt.
Woody vine about 6 m lg. Marginal flowers purple.
No VH 1824 19.11.1995
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)
Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev
Record creation: 2026-02-26, Galina Savich, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01318949 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318949
S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 12 km to N of Dak Gley town (24 km by road), near Mang Khen village. Primary wet mountain evergreen forest at 1100-1200 m alt. Herb vine up to 10 m lg. Not common.
No VH 1740 17.11.1995
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)
Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev,
N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev
Record creation: 2026-02-26, Galina Savich, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01318948 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318948
Record creation: 2026-02-26, Galina Savich, PhotoScan D2Citation: Specimen LE 01318937 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318937
Record creation: 2026-02-26, Galina Savich, PhotoScan D2Citation: Specimen LE 01318936 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318936
Record creation: 2026-02-26, Galina Savich, PhotoScan D2Citation: Specimen LE 01318935 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318935
Record creation: 2026-02-26, Galina Savich, PhotoScan D2Citation: Specimen LE 01318934 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318934
Record creation: 2026-02-26, Galina Savich, PhotoScan D2Citation: Specimen LE 01318933 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318933
Record creation: 2026-02-26, Galina Savich, PhotoScan D2Citation: Specimen LE 01318932 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318932
Record creation: 2026-02-26, Galina Savich, PhotoScan D2Citation: Specimen LE 01318931 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318931
N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,vicinities of Yen Lac village (N 22ш44' E 105ш50'), about 44 km to NWW from Cao Bang town. Secondary open shrubs among limestone rocks on alluvial foothills of limestone remnant ridge at 1100 m alt. Treelet or shrub up to 4 m hg. Very common.
No CBL 436 18 Nov. 1998
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)
Collectors: Averyanov L., P.K.Loc, N.X.Tam.
Record creation: 2026-02-26, Galina Savich, PhotoScan D2Citation: Specimen LE 01318930 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318930
N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality Dong Loan, vicinities of Ban Lung and Lung Phuc (N 22ш46' E 106ш44'), about 50 km to E from Cao Bang town. Open primary mixed mossy semideciduous and coniferous forest along tops of limestone ridge at 650-700 m alt. Terrestrial herb up to 1.5 m hg on open bluffs. Flowers yellowish. Not rare.
No CBL 641 25 Nov. 1998
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)
Collectors: Averyanov L., P.K.Loc, N.X.Tam.
Record creation: 2026-02-26, Galina Savich, PhotoScan D2Citation: Specimen LE 01318929 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318929
Record creation: 2026-02-26, Galina Savich, PhotoScan D2Citation: Specimen LE 01318928 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318928
Record creation: 2026-02-26, Galina Savich, PhotoScan D2Citation: Specimen LE 01318927 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318927