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Begonia procridifolia, individual with faint white refringent spots, Punyaban waterfall, Ranong, Thailand
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Begonia procridifolia, flowering and fruiting individual, Punyaban waterfall, Ranong, Thailand
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Begonia procridifolia, fruiting individual, Punyaban waterfall, Ranong, Thailand
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Patrick Blanc discovering a new Begonia species on 1st September 2006, named three years later as Begonia pteridiformis, Khao Sok NP, Thailand
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Begonia pteridiformis and Argostemma rotundicalyx, two species with annual stems emrging from a small tuber deeply fixed in limestone fissures, 1st Sept. 2006, Khao Sok NP, Thailand
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Begonia pteridiformis, annual stems emrging from a small tuber deeply fixed in a limestone fissure, 1st Sept. 2006, Khao Sok NP, Thailand
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Patrick Blanc observing a mossy limestone rock covered by newly emerging Begonia pteridiformis from resting small tubers, Tham Thong Lang, Phang Nga, Thailand, June 2019
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Begonia pteridiformis, Tham Thong Lang, Phang Nga, Thailand
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Begonia pteridiformis, transparent multicellular hairs with basal swollen bulk, Tham Thong Lang, Phang Nga, Thailand
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Begonia pteridiformis, transparent multicellular hairs, each hair with basal swollen bulk, Tham Thong Lang, Phang Nga, Thailand
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Begonia cf. saxifragifolia, dense population covering a vertical seeping limestone rock, Khao Sok NP, Thailand
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Begonia cf. saxifragifolia, dense population of unifoliate individuals covering a vertical seeping limestone rock, Khao Sok NP, Thailand
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Begonia cf. saxifragifolia, dense population of green and brown patches of unifoliate individuals covering a seeping limestone rock, Khao Sok NP, Thailand
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Begonia cf. saxifragifolia, dense population of green and brown patches of unifoliate individuals covering a vertical seeping limestone rock, Khao Sok NP, Thailand
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Begonia cf. saxifragifolia, population of unifoliate individuals, Khao Sok NP, Thailand
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Ariopsis protanthera, Begonia cf. saxifragifolia and juvenile Argostemma cordatum, three monophyllous species growing side by side on vertical shaded karst, Phou Hin Poun NBCA, Khammouane, Laos
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Begonia cf. saxifragifolia on vertical shaded mossy karst cliff, Phou Hin Poun NBCA, Khammouane, Laos
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Begonia cf. saxifragifolia among mosses on vertical shaded karst cliff, Phou Hin Poun NBCA, Khammouane, Laos.
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Begonia cf. saxifragifolia, green and brown leaf forms, adults and seedlings side by side on vertical shaded karst cliff, Phou Hin Poun NBCA, Khammouane, Laos.
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Begonia cf. saxifragifolia, single leaved adults and some seedlings on vertical shaded mossy karst cliff, Phou Hin Poun NBCA, Khammouane, Laos.
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Begonia cf. saxifragifolia, leaves and tubers, Phou Hin Poun NBCA, Khammouane, Laos.
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Begonia cf. saxifragifolia, leaves and moniliform small superficial tuber, Phou Hin Poun NBCA, Khammouane, Laos
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Begonia cf. saxifragifolia, tiny segmented moniliform tubers similar to many Argostemma species from the same habitat, Phou Hin Poun NBCA, Khammouane, Laos
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Begonia cf. parvula flowering on vertical limestone rock habitat, Doi Pha Tang, Chiang Rai, Thailand
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Begonia cf. parvula on vertical limestone rock face habitat, Doi Pha Tang, Chiang Rai, Thailand
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Begonia cf. parvula on vertical rock face, male and female flowers, Doi Pha Tang, Chiang Rai, Thailand
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Begonia cf. parvula on vertical rock face, plant with one male flower, Doi Pha Tang, Chiang Rai, Thailand.
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Begonia cf. parvula flowering on vertical limestone rock, Doi Pha Tang, Chiang Rai, Thailand.
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Begonia cf. parvula, hairy flower peduncle and bracts, Doi Pha Tang, Chiang Rai, Thailand.
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Begonia cf. parvula, male and female flowers, Doi Pha Tang, Chiang Rai, Thailand.
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Begonia cf. parvula, one big male flower, Doi Pha Tang, Chiang Rai, Thailand
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Begonia cf. rabilii on exposed limestone rocks, Doi Pha Tang, Chiang Rai, Thailand.
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Begonia cf. rabilii on vertical mossy cliff, Doi Pha Tang, Chiang Rai, Thailand
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Begonia cf. rabilii on vertical limestone rock face, Doi Pha Tang, Chiang Rai, Thailand.
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Begonia hinnamnoensis on mossy vertical limestone rock, Phou Hin Poun, Khammouane, Laos
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Begonia hinnamnoensis on karst, Phou Hin Poun NBCA, Khammouane, Laos
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Begonia hinnamnoensis on mossy vertical limestone rock, observed during the 2012 Canopy Raft expedition, Phou Hin Poun, Khammouane, Laos
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Begonia hinnamnoensis close up, on mossy vertical limestone rock, observed during the 2012 Canopy Raft expedition, Phou Hin Poun, Khammouane, Laos
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Begonia hinnamnoensis, bullate leaves, Phou Hin Poun NBCA, Khammouane, Laos
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Begonia conipila, small population at the base of a limestone boulder, Gunung Mulu NP, Sarawak, Borneo