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 engleri, dry mature downwards oriented capsules with slits allowing incensory wind dispersal of the dusty seeds, East Usambara Mts, 500 m asl, Tanzania

    Begonia engleri, dry mature downwards oriented capsules with slits allowing incensory wind dispersal of the dusty seeds, East Usambara Mts, 500 m asl, Tanzania

  • Patrick Blanc observing Begonia harlingii, Mashpi FR, Pichincha, Ecuador, Aug. 2021

    Patrick Blanc observing Begonia harlingii, Mashpi FR, Pichincha, Ecuador, Aug. 2021

  • Begonia harlingii in forest understory in Mashpi FR, Pichincha, Ecuador

    Begonia harlingii in forest understory in Mashpi FR, Pichincha, Ecuador

  • Begonia harlingii in perhumid forest understory, Mashpi FR, Pichincha, Ecuador

    Begonia harlingii in perhumid forest understory, Mashpi FR, Pichincha, Ecuador

  • Begonia harlingii, flowering erect stem, Mashpi FR, Pichincha, Ecuador

    Begonia harlingii, flowering erect stem, Mashpi FR, Pichincha, Ecuador

  • Begonia harlingii, leaves and inflorescence with male flowers at anthesis, Mashpi FR, Pichincha, Ecuador

    Begonia harlingii, leaves and inflorescence with male flowers at anthesis, Mashpi FR, Pichincha, Ecuador

  • Begonia harlingii, leaf blade bases and male flower, Mashpi FR, Pichincha, Ecuador

    Begonia harlingii, leaf blade bases and male flower, Mashpi FR, Pichincha, Ecuador

  • Begonia harlingii, male flowers at anthesis, Mashpi FR, Pichincha, Ecuador

    Begonia harlingii, male flowers at anthesis, Mashpi FR, Pichincha, Ecuador

  • Begonia harlingii, male flowers, Mashpi FR, Pichincha, Ecuador

    Begonia harlingii, male flowers, Mashpi FR, Pichincha, Ecuador

  • Begonia harlingii, male flower and maturing fruit, Mashpi FR, Pichincha, Ecuador

    Begonia harlingii, male flower and maturing fruit, Mashpi FR, Pichincha, Ecuador

  • Begonia harlingii, somewhat villous stems, petioles and fruit peduncle, Mashpi FR, Pichincha, Ecuador

    Begonia harlingii, somewhat villous stems, petioles and fruit peduncle, Mashpi FR, Pichincha, Ecuador

  • Begonia harlingii, female and male flowers side by side, Mashpi FR, Pichincha, Ecuador

    Begonia harlingii, female and male flowers side by side, Mashpi FR, Pichincha, Ecuador

  • Begonia harlingii, female flower with stigma lobes, tepals and ovary, just above a male flower, Mashpi FR, Pichincha, Ecuador

    Begonia harlingii, female flower with stigma lobes, tepals and ovary, just above a male flower, Mashpi FR, Pichincha, Ecuador

  • Begonia harlingii, maturing fruit, Mashpi FR, Pichincha, Ecuador

    Begonia harlingii, maturing fruit, Mashpi FR, Pichincha, Ecuador

  • Begonia longirostris on rocks near a forest waterfall, El Pahuma, Pichincha, Ecuador

    Begonia longirostris on rocks near a forest waterfall, El Pahuma, Pichincha, Ecuador

  • Patrick Blanc behind a dense population of Begonia longirostris, El Pahuma, Ecuador, Aug. 2021

    Patrick Blanc behind a dense population of Begonia longirostris, El Pahuma, Ecuador, Aug. 2021

  • Begonia longirostris population in rocky habitat along a forest stream, El Pahuma, Pichincha, Ecuador

    Begonia longirostris population in rocky habitat along a forest stream, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris habitat on rocks along a forest stream, El Pahuma, Pichincha, Ecuador

    Begonia longirostris habitat on rocks along a forest stream, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris population on rocks along a forest stream, El Pahuma, Pichincha, Ecuador

    Begonia longirostris population on rocks along a forest stream, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris on rocks along a forest stream, El Pahuma, Pichincha, Ecuador

    Begonia longirostris on rocks along a forest stream, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, flowering leafy stem inflorescence with one tubular male and one female flowers, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, flowering leafy stem inflorescence with one tubular male and one female flowers, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, flowering stem, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, flowering stem, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, Seemannia looking in Gesneriaceae tubular male flower due to the two fused outer tepals and dialypetal female flower, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, Seemannia looking in Gesneriaceae tubular male flower due to the two fused outer tepals and dialypetal female flower, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, maturing fruit, male flower and female flower, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, maturing fruit, male flower and female flower, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, lateral view of flowers, female flower with six free tepals and male flowers with tubular fused two outer tepals, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, lateral view of flowers, female flower with six free tepals and male flowers with tubular fused two outer tepals, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, two tubular male flowers due to the fused both outer tepals, and deeply incised two inner tepals resulting in four backward recurved lobes, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, two tubular male flowers due to the fused both outer tepals, and deeply incised two inner tepals resulting in four backward recurved lobes, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, male Gesneriaceae looking tubular flower due to the two fused outer tepals, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, male Gesneriaceae looking tubular flower due to the two fused outer tepals, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, Seemannia looking tubular male flower due to the two fused outer tepals, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, Seemannia looking tubular male flower due to the two fused outer tepals, El Pahuma, Pichincha, Ecuador

  • Seemannia sylvatica, Bonito, Mato Grosso do Sul, Brazil, colour, size and shape of the flower very similar to the male flower of Begonia longirostris

    Seemannia sylvatica, Bonito, Mato Grosso do Sul, Brazil, colour, size and shape of the flower very similar to the male flower of Begonia longirostris

  • Begonia longirostris, male flower with two opposite deeply incised inner tepals creating a four bright orange lobes and six tepaled female flower with three incised inner tepals, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, male flower with two opposite deeply incised inner tepals creating a four bright orange lobes and six tepaled female flower with three incised inner tepals, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, two male flowers with deeply incised opposite two inner tepals and a six tepaled female flower with incised inner tepals, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, two male flowers with deeply incised opposite two inner tepals and a six tepaled female flower with incised inner tepals, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, female flower with deeply divided coralliform stigmaat top of the thick style, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, female flower with deeply divided coralliform stigmaat top of the thick style, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, female flower with almost entire light red three outer tepals and incised bright red inner three tepals and coralliform branched stigmas, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, female flower with almost entire light red three outer tepals and incised bright red inner three tepals and coralliform branched stigmas, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, maturing horned fruits and two male flowers, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, maturing horned fruits and two male flowers, El Pahuma, Pichincha, Ecuador

  • Begonia longirostris, maturing horned fruit, El Pahuma, Pichincha, Ecuador

    Begonia longirostris, maturing horned fruit, El Pahuma, Pichincha, Ecuador

  • Begonia calliantha, population of two m tall shrubs with brown stems in forest understory, Rondon Ridge, 2000 m asl, Mount Hagen, Papua New Guinea

    Begonia calliantha, population of two m tall shrubs with brown stems in forest understory, Rondon Ridge, 2000 m asl, Mount Hagen, Papua New Guinea

  • Begonia calliantha, Rondon Ridge, 2000 m asl, Mount Hagen, Papua New Guinea

    Begonia calliantha, Rondon Ridge, 2000 m asl, Mount Hagen, Papua New Guinea

  • Begonia calliantha, female flower and fruits, Rondon Ridge, 2000 m asl, Mount Hagen, Papua New Guinea

    Begonia calliantha, female flower and fruits, Rondon Ridge, 2000 m asl, Mount Hagen, Papua New Guinea

  • Begonia calliantha, male flower, Rondon Ridge, 2000 m asl, Mount Hagen, Papua New Guinea

    Begonia calliantha, male flower, Rondon Ridge, 2000 m asl, Mount Hagen, Papua New Guinea

  • Begonia calliantha, leaves and male flower, Rondon Ridge, 2000 m asl, Mount Hagen, Papua New Guinea

    Begonia calliantha, leaves and male flower, Rondon Ridge, 2000 m asl, Mount Hagen, Papua New Guinea

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