Bulbophyllum patens King
in Fl. Brit. Ind. 6: 187 (1890).
Synonymes
Phyllorchis patens (King) Kuntze in Rev. Gen.: 675 (1891).
Répartition
Borneo, Malaisie, Sumatra, Thaïlande.
Borneo : Brunei, Sabah, Sarawak.
Sumatra : Jambi, Sumatera Selatan.
Floraison : __________ND. Altitude de 0 à 400 m.
Description sommaire
Plante épiphyte. Feuille unique, de 70-200 × 25-60 mm, elliptiques, obovales, pétiolées. Fleur unique, jaune, violette. Sépale dorsal oblong, à apex obtus, de 0-17 × 3-4 mm. Sépales latéraux , de 0-23 × 4-5 mm. Pétales lancéolés, de 0-20 × 0-4 mm. Labelle elliptique, ovale, de 6-9 × 1-4 mm.
Commentaires
La fleur est orientée labelle vers le centre.
Bibliographie
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Jaap Vermeulen, Peter O'Byrne & Anthony Lamb. Bulbophyllum of Borneo. Natural History Publications (Borneo). 2015. Page 56. Photo.
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Adam P. Karremans. Demystifying orchid pollination, stories of sec, lies and obsession. Royal Botanic Gardens Kew. 2023. Page 192. Photo.