Toutes les photographies ont été prises par Patrick Blanc et leur usage doit être accompagné de leur légende et de la mention "copyright Patrick Blanc"
  • Begonia procridifolia, individual with faint white refringent spots, Punyaban waterfall, Ranong, Thailand

    Begonia procridifolia, individual with faint white refringent spots, Punyaban waterfall, Ranong, Thailand

  • Begonia procridifolia, flowering and fruiting individual, Punyaban waterfall, Ranong, Thailand

    Begonia procridifolia, flowering and fruiting individual, Punyaban waterfall, Ranong, Thailand

  • Begonia procridifolia, fruiting individual, Punyaban waterfall, Ranong, Thailand

    Begonia procridifolia, fruiting individual, Punyaban waterfall, Ranong, Thailand

  • Patrick Blanc discovering a new Begonia species on 1st September 2006, named three years later as Begonia pteridiformis, Khao Sok NP, Thailand

    Patrick Blanc discovering a new Begonia species on 1st September 2006, named three years later as Begonia pteridiformis, Khao Sok NP, Thailand

  • 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

    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

  • Begonia pteridiformis, annual stems emrging from a small tuber deeply fixed in a limestone fissure, 1st Sept. 2006, Khao Sok NP, Thailand

    Begonia pteridiformis, annual stems emrging from a small tuber deeply fixed in a limestone fissure, 1st Sept. 2006, Khao Sok NP, Thailand

  • 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

    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

  • Begonia pteridiformis, Tham Thong Lang, Phang Nga, Thailand

    Begonia pteridiformis, Tham Thong Lang, Phang Nga, Thailand

  • Begonia pteridiformis, transparent multicellular hairs with basal swollen bulk, Tham Thong Lang, Phang Nga, Thailand

    Begonia pteridiformis, transparent multicellular hairs with basal swollen bulk, Tham Thong Lang, Phang Nga, Thailand

  • Begonia pteridiformis, transparent multicellular hairs, each hair with basal swollen bulk, Tham Thong Lang, Phang Nga, Thailand

    Begonia pteridiformis, transparent multicellular hairs, each hair with basal swollen bulk, Tham Thong Lang, Phang Nga, Thailand

  • Begonia cf. saxifragifolia, dense population covering a vertical seeping limestone rock, Khao Sok NP, Thailand

    Begonia cf. saxifragifolia, dense population covering a vertical seeping limestone rock, Khao Sok NP, Thailand

  • Begonia cf. saxifragifolia, dense population of unifoliate individuals covering a vertical seeping limestone rock, Khao Sok NP, Thailand

    Begonia cf. saxifragifolia, dense population of unifoliate individuals covering a vertical seeping limestone rock, Khao Sok NP, Thailand

  • Begonia cf. saxifragifolia, dense population of green and brown patches of unifoliate individuals covering a seeping limestone rock, Khao Sok NP, Thailand

    Begonia cf. saxifragifolia, dense population of green and brown patches of unifoliate individuals covering a seeping limestone rock, Khao Sok NP, Thailand

  • Begonia cf. saxifragifolia, dense population of green and brown patches of unifoliate individuals covering a vertical seeping limestone rock, Khao Sok NP, Thailand

    Begonia cf. saxifragifolia, dense population of green and brown patches of unifoliate individuals covering a vertical seeping limestone rock, Khao Sok NP, Thailand

  • Begonia cf. saxifragifolia, population of unifoliate individuals, Khao Sok NP, Thailand

    Begonia cf. saxifragifolia, population of unifoliate individuals, Khao Sok NP, Thailand

  • 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

    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

  • Begonia cf. saxifragifolia on vertical shaded mossy karst cliff, Phou Hin Poun NBCA, Khammouane, Laos

    Begonia cf. saxifragifolia on vertical shaded mossy karst cliff, Phou Hin Poun NBCA, Khammouane, Laos

  • Begonia cf. saxifragifolia among mosses on vertical shaded karst cliff, Phou Hin Poun NBCA, Khammouane, Laos.

    Begonia cf. saxifragifolia among mosses on vertical shaded karst cliff, Phou Hin Poun NBCA, Khammouane, Laos.

  • 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.

    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.

  • Begonia cf. saxifragifolia, single leaved adults and some seedlings on vertical shaded mossy karst cliff, Phou Hin Poun NBCA, Khammouane, Laos.

    Begonia cf. saxifragifolia, single leaved adults and some seedlings on vertical shaded mossy karst cliff, Phou Hin Poun NBCA, Khammouane, Laos.

  • Begonia cf. saxifragifolia, leaves and tubers,  Phou Hin Poun NBCA, Khammouane, Laos.

    Begonia cf. saxifragifolia, leaves and tubers, Phou Hin Poun NBCA, Khammouane, Laos.

  • Begonia cf. saxifragifolia, leaves and moniliform small superficial tuber, Phou Hin Poun NBCA, Khammouane, Laos

    Begonia cf. saxifragifolia, leaves and moniliform small superficial tuber, Phou Hin Poun NBCA, Khammouane, Laos

  • Begonia cf. saxifragifolia, tiny segmented moniliform tubers similar to many Argostemma species from the same habitat, Phou Hin Poun NBCA, Khammouane, Laos

    Begonia cf. saxifragifolia, tiny segmented moniliform tubers similar to many Argostemma species from the same habitat, Phou Hin Poun NBCA, Khammouane, Laos

  • Begonia cf. parvula flowering on vertical limestone rock habitat, Doi Pha Tang, Chiang Rai, Thailand

    Begonia cf. parvula flowering on vertical limestone rock habitat, Doi Pha Tang, Chiang Rai, Thailand

  • Begonia cf. parvula on vertical limestone rock face habitat, Doi Pha Tang, Chiang Rai, Thailand

    Begonia cf. parvula on vertical limestone rock face habitat, Doi Pha Tang, Chiang Rai, Thailand

  • Begonia cf. parvula on vertical rock face, male and female flowers, Doi Pha Tang, Chiang Rai, Thailand

    Begonia cf. parvula on vertical rock face, male and female flowers, Doi Pha Tang, Chiang Rai, Thailand

  • Begonia cf. parvula on vertical rock face, plant with one male flower, Doi Pha Tang, Chiang Rai, Thailand.

    Begonia cf. parvula on vertical rock face, plant with one male flower, Doi Pha Tang, Chiang Rai, Thailand.

  • Begonia cf. parvula flowering on vertical limestone rock, Doi Pha Tang, Chiang Rai, Thailand.

    Begonia cf. parvula flowering on vertical limestone rock, Doi Pha Tang, Chiang Rai, Thailand.

  • Begonia cf. parvula, hairy flower peduncle and bracts, Doi Pha Tang, Chiang Rai, Thailand.

    Begonia cf. parvula, hairy flower peduncle and bracts, Doi Pha Tang, Chiang Rai, Thailand.

  • Begonia cf. parvula, male and female flowers, Doi Pha Tang, Chiang Rai, Thailand.

    Begonia cf. parvula, male and female flowers, Doi Pha Tang, Chiang Rai, Thailand.

  • Begonia cf. parvula, one big male flower, Doi Pha Tang, Chiang Rai, Thailand

    Begonia cf. parvula, one big male flower, Doi Pha Tang, Chiang Rai, Thailand

  • Begonia cf. rabilii on exposed limestone rocks, Doi Pha Tang, Chiang Rai, Thailand.

    Begonia cf. rabilii on exposed limestone rocks, Doi Pha Tang, Chiang Rai, Thailand.

  • Begonia cf. rabilii on vertical mossy cliff, Doi Pha Tang, Chiang Rai, Thailand

    Begonia cf. rabilii on vertical mossy cliff, Doi Pha Tang, Chiang Rai, Thailand

  • Begonia cf. rabilii on vertical limestone rock face, Doi Pha Tang, Chiang Rai, Thailand.

    Begonia cf. rabilii on vertical limestone rock face, Doi Pha Tang, Chiang Rai, Thailand.

  • Begonia hinnamnoensis on mossy vertical limestone rock, Phou Hin Poun, Khammouane, Laos

    Begonia hinnamnoensis on mossy vertical limestone rock, Phou Hin Poun, Khammouane, Laos

  • Begonia hinnamnoensis on karst, Phou Hin Poun NBCA, Khammouane, Laos

    Begonia hinnamnoensis on karst, Phou Hin Poun NBCA, Khammouane, Laos

  • Begonia hinnamnoensis on mossy vertical limestone rock, observed during the 2012  Canopy Raft expedition, Phou Hin Poun, Khammouane, Laos

    Begonia hinnamnoensis on mossy vertical limestone rock, observed during the 2012 Canopy Raft expedition, Phou Hin Poun, Khammouane, Laos

  • Begonia hinnamnoensis close up, on mossy vertical limestone rock, observed during the 2012  Canopy Raft expedition, Phou Hin Poun, Khammouane, Laos

    Begonia hinnamnoensis close up, on mossy vertical limestone rock, observed during the 2012 Canopy Raft expedition, Phou Hin Poun, Khammouane, Laos

  • Begonia hinnamnoensis, bullate leaves, Phou Hin Poun NBCA, Khammouane, Laos

    Begonia hinnamnoensis, bullate leaves, Phou Hin Poun NBCA, Khammouane, Laos

  • Begonia conipila, small population at the base of a limestone boulder, Gunung Mulu NP, Sarawak, Borneo

    Begonia conipila, small population at the base of a limestone boulder, Gunung Mulu NP, Sarawak, Borneo

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