Гербарий БИН РАН - Образцы

Fam.?

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Tree to 8 m tall along forest trail. Occasional.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4793.

All photos © - L. Averyanov

Polypodiaceae s.l. (Pteridaceae)

Pteris sp.

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Terrestrial fern in open place along forest trail. Common.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4792.

All photos © - L. Averyanov

Asclepiadaceae

Hoya globulosa Dean (= H. villosa Costantin).

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Herbaceous to semi-woody vine to 4 m long on tall trees. Occasional.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4791.

All photos © - L. Averyanov

Cycadaceae

Cycas micholitzii Dyer

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Terrestrial caudex palm-like plant with leaves to 1.5 m long on steep river slope. Occasional.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4790.

All photos © - L. Averyanov

Polypodiaceae s.l.

Tectaria sp.

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Terrestrial fern in shady place along trail. Common.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4789.

All photos © - L. Averyanov

Podocarpaceae

Dacrycarpus imbricatus (Blume) de Laub.

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Sapling of tree to 35 m tall. Occasional co-dominant of the first forest stratum.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4788.

All photos © - L. Averyanov

Polypodiaceae s.l.

Antrophium sp.

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Pendulous epiphyte and lithophyte on steep shady soil forest river slope. Occasional.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4787.

All photos © - L. Averyanov

Polypodiaceae s.l.

Tectaria zeilanica (Houtt.) Sledge

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Terrestrial fern on steep shady soil forest river slope. Occasional.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4786.

All photos © - L. Averyanov

Passifloraceae

Adina sp.?

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Herbaceous vine 3-4 m long in open place. Fruits bright red. Not common.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4785.

All photos © - L. Averyanov

Orchidaceae

Epipactis atromarginata Seidenf.

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Lithophytic herb to 0.6 m tall on open wet river rocks. Flowers yellow. Locally common.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4784.

All photos © - L. Averyanov

Podocarpaceae

Dacrydium elatum (Roxb.) Hook.

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Sapling of three to 35 m tall. Occasional co-dominant of the first forest stratum.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4783.

All photos © - L. Averyanov

Selaginellaceae

Selaginella sp.

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Prostrate herb on shady slope along trail. Common.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4781.

All photos © - L. Averyanov

Orchidaceae

Trias disciflora (Rolfe) Rolfe

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Clustering epiphyte on tall tree. Not rare.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4780.

All photos © - L. Averyanov

Orchidaceae

Thrixspermum flammeum Toolmal, Schuit. & Culham

Gia Lai Province, K'Bang District. Secondary and remnants of primary evergreen broad-leaved dry forest with Dacrydium on lava rocks (red soils) at elevation about 1000 m a.s.l., around point 14º15N 108º35E. Epiphyte on tall tree. Not rare.

6 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4749.

All photos © - L. Averyanov

Convallariaceae

Peliosanthes sp.

Gia Lai Province, Mang Yang District, Kon Ka Kinh National Park. Dry degraded secondary evergreen broad-leaved dry forest on shale and granite at elevation about 700 m a.s.l., around point 14º14N 108º14E. Terrestrial herb on shady steep river slope. Common.

5 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4745 (living plant only).

All photos © - L. Averyanov

Convallariaceae

Peliosanthes sp.

Gia Lai Province, Mang Yang District, Kon Ka Kinh National Park. Dry degraded secondary evergreen broad-leaved dry forest on shale and granite at elevation about 700 m a.s.l., around point 14º14N 108º14E. Terrestrial herb on shady steep river slope. Common.

5 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4744 (living plant only).

All photos © - L. Averyanov

Polypodiaceae s.l. (Cyatheaceae)

Cibotium barometz (L.) J.Sm.

Gia Lai Province, Mang Yang District, Kon Ka Kinh National Park. Dry degraded secondary evergreen broad-leaved dry forest on shale and granite at elevation about 700 m a.s.l., around point 14º14N 108º14E. Terrestrial fern with fronds to 3 m long on roadcut of forest shady road. Common.

5 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4743.

All photos © - L. Averyanov

Rubiaceae

Hedyotis sp.

Gia Lai Province, Mang Yang District, Kon Ka Kinh National Park. Dry degraded secondary evergreen broad-leaved dry forest on shale and granite at elevation about 700 m a.s.l., around point 14º14N 108º14E. Erect terrestrial herb to 0.5 m tall in open weedy place along roadside. Flowers white. Not common.

5 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4742.

All photos © - L. Averyanov

Rubiaceae

Hedyotis sp.

Gia Lai Province, Mang Yang District, Kon Ka Kinh National Park. Dry degraded secondary evergreen broad-leaved dry forest on shale and granite at elevation about 700 m a.s.l., around point 14º14N 108º14E. Erect terrestrial herb to 1 m tall along shady forest road. Flowers white. Locally common.

5 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4741.

All photos © - L. Averyanov & Nguyen Quoc Bao

Rubiaceae

Gaertnera sp.

Gia Lai Province, Mang Yang District, Kon Ka Kinh National Park. Dry degraded secondary evergreen broad-leaved dry forest on shale and granite at elevation about 700 m a.s.l., around point 14º14N 108º14E. Undershrub about 1 m tall in open place along trail. Flowers white. Common.

5 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4740.

All photos © - L. Averyanov

Rubiaceae

Ixora sp.

Gia Lai Province, Mang Yang District, Kon Ka Kinh National Park. Dry degraded secondary evergreen broad-leaved dry forest on shale and granite at elevation about 700 m a.s.l., around point 14º14N 108º14E. Shrub about 1.5 m tall in open place along trail. Flowers white, calyx and pedicels reddish-pink. Common.

5 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4739.

All photos © - L. Averyanov

Elaeodendraceae

Elaeodendron sp.

Gia Lai Province, Mang Yang District, Kon Ka Kinh National Park. Dry degraded secondary evergreen broad-leaved dry forest on shale and granite at elevation about 700 m a.s.l., around point 14º14N 108º14E. Tree 8-12 m tall in open place along trail. Flowers white. Not common.

5 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4738.

All photos © - L. Averyanov

Annonaceae

Uvaria sp.

Gia Lai Province, Mang Yang District, Kon Ka Kinh National Park. Dry degraded secondary evergreen broad-leaved dry forest on shale and granite at elevation about 700 m a.s.l., around point 14º14N 108º14E. Treelet to 3 m tall in open place along trail. Flowers light greenish. Not common.

5 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4737.

All photos © - L. Averyanov & Truong Ba Vuong

Rubiaceae

Ixora sp.

Gia Lai Province, Mang Yang District, Kon Ka Kinh National Park. Dry degraded secondary evergreen broad-leaved dry forest on shale and granite at elevation about 700 m a.s.l., around point 14º14N 108º14E. Shrub to 1.8 m tall in open place along trail. Flowers white. Common.

5 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4736.

All photos © - L. Averyanov & Nguyen Quoc Bao

Droseraceae

Drosera burmanni Vahl

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Rosulate terrestrial herb in open short-tall grassy wetland between sandy hills. Flowers white. Locally common.

5 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4748 (photo only).

All photos © - L. Averyanov

Droseraceae

Drosera indica L.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Erect terrestrial herb to 15 cm tall in open short-tall grassy wetland between sandy hills. Flowers white, pink or light purple. Locally common.

5 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4747 (photo only).

All photos © - L. Averyanov

Hypoxidaceae

Curculigo sp.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Terrestrial herb in open place along trail. Flowers bright yellow. Very common.

4 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4735b.

All photos © - L. Averyanov

Polypodiaceae s.l.

Tectaria sp.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Terrestrial fern on shady steep rocky stream slope in humid places. Locally common.

4 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4735a.

All photos © - L. Averyanov

Polypodiaceae s.l.

Plagiogyria sp.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Terrestrial fern on shady steep rocky stream slope in humid places. Locally common.

4 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4735.

All photos © - L. Averyanov

Orchidaceae

Epipogium roseum (D.Don) Lindl.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Erect achlorophyllous entirely white herb to 25 cm tall on shady steep rocky stream slope. Flowers white, lip white with small purple marks. Rare.

4 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4734.

All photos © - L. Averyanov

Selaginellaceae

Selaginella sp.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Erect herb to 0.5 m tall on shady steep rocky stream slope. Common.

4 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4732.

All photos © - L. Averyanov

Polypodiaceae s.l. (Adiantaceae)

Adiantum capillus-veneris L.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Terrestrial and lithophytic fern on steep rocky stream slope. Not common.

4 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4731.

All photos © - L. Averyanov

Selaginellaceae

Selaginella sp.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Creeping and prostrate terrestrial and lithophytic herb on steep stream slope. Occasional.

4 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4730.

All photos © - L. Averyanov

Selaginellaceae

Selaginella sp.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Small creeping terrestrial and lithophytic herb on steep stream slope. Occasional.

4 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4729.

All photos © - L. Averyanov

Polypodiaceae s.l. (Hymenophyllaceae)

Trichomanes sp.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Creeping terrestrial and lithophytic fern in shady places along small rocky stream. Not rare.

4 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4728.

All photos © - L. Averyanov

Orchidaceae

Hetaeria sp.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Creeping and ascending herb in shady place along small stream. Locally very common.

4 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4727.

All photos © - L. Averyanov

Orchidaceae

Eria acervata Lindl.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Clustering epiphyte on tall tree. Flowers white. Common.

4 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4726.

All photos © - L. Averyanov

Convallariaceae

Peliosanthes sp.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Terrestrial herb in shady place along small stream. Occasional.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4725 (living plant only).

All photos © - L. Averyanov

Orchidaceae

Eria sp.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Clustering epiphyte on tall tree. Common.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4724.

All photos © - L. Averyanov

Orchidaceae

Bulbophyllum clandestinum Lindl.⁣

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Clustering epiphyte on tall tree. Occasional.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4723.

All photos © - L. Averyanov

Orchidaceae

Cleisostoma simondii (Gagnep.) Seidenf.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Erect monopodial epiphyte on tall tree. Occasional.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4722.

All photos © - L. Averyanov

Orchidaceae

Dendrobium lindleyi Steud.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Clustering epiphyte on tall tree. Common.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4721.

All photos © - L. Averyanov

Orchidaceae

Renanthera imschootiana Rolfe

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Ascending monopodial epiphyte on tall tree. Flowers bright red. Not common.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4720.

All photos © - L. Averyanov

Polypodiaceae s.l. (Adiantaceae)

Lindsaea orbiculata (Lam.) Mett.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Terrestrial fern on roadcut of forest road in shady places. Very common.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4719a (photo only).

All photos © - L. Averyanov

Menispermaceae

Diploclisia glaucescens (Blume) Diels

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Woody vine to 20 m long. Fruits dirty yellow, inside with white pulp with strong unpleasant smell. Not common.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4719.

All photos © - L. Averyanov

Lorantaceae

Helixanthera coccinea (Jack) Danser

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Parasitic shrub in canopies of tall trees. Inflorescences bright red, petals white. Occasional.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4718.

All photos © - L. Averyanov

Olacaceae

Harmandia mekongensis Baill.⁣

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Tree 4-5 m tall along forest trail. Calyx pink, fleshy. Rare.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4717.

All photos © - L. Averyanov

Polypodiaceae

Pyrrosia sp.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Creeping epiphyte on tall tree. Common.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4716.

All photos © - L. Averyanov

Menispermaceae

Stephania sp.

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Herbaceous vine 3-4 m long in open shrubs along road. Flowers yellowish. Common.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4715.

All photos © - L. Averyanov

Polypodiaceae s.l. (Pteridaceae)

Taenitis blechnoides (Willd.) Sw.⁣

Gia Lai Province, Mang Yang District, Ayune Commune, Kon Ka Kinh National Park. Secondary and primary dry evergreen broad-leaved forest on shale and lava rocks at elevation of 900-1000 m a.s.l. around point 14º13N 108º20E. Terrestrial fern with erect fronds to 0.6 m tall in shady place. Common.

3 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4714.

All photos © - L. Averyanov