Brachycorythis galeandra (Rchb.f.) Summerh.
in Kew Bull. 10: 241 (1955).
Synonymes
Brachycorythis truncatolabellata (Hayata) S.S.Ying in Col. Illust. Indig. Orch. Taiwan, 1(2): 422 (1977).
Gymnadenia galeandra (Rchb.f.) Rchb.f. in Otia Bot. Hamb. 33 (1878).
Habenaria galeandra (Rchb.f.) Bentham in Fl. Hongk. 363 (1861).
Phyllomphax championii (Lindl.) Schltr. in Fedde Rep. Spec. Nov. Beih. 4. 119 (1919).
Phyllomphax galeandra (Rchb.f.) Schltr. in Fedde, Repert. 16. 286 (1919).
Phyllomphax truncatolabellata (Hayata) Schltr. in Fedde Rep. Spec. Nov. Beih. 4. 119 (1919).
Platanthera championii Lindl. in Hooke. Kew Journ. Bot. 7: 37 (1855).
Platanthera galeandra Rchb.f. in Linnaea 25: 226 (1852). (basionyme)
Platanthera truncatolabellata Hayata in Ic. Pl. Formos. 4: 124 (1914).
Répartition
Bangladesh, Birmanie, Chine, Cambodge, Hong Kong, Inde, Taiwan, Thaïlande, Vietnam.
Chine : Guangdong, Guangxi, Guizhou, Hunan, Sichuan, Yunnan.
Inde : Manipur, Meghalaya, Mizoram, Tamil Nadu.
Taiwan : Nan-t'ou, P'ing-tung.
Floraison : ____MJJ_____. Altitude de 1200 à 2100 m.
Description sommaire
Plante terrestre. Taille de 8 à 30 cm. Fleurs de 3 à 16, violettes, roses. Eperon de 3 à 7 mm, conique. Sépale dorsal lancéolé, linéaire, de 7-8 × 1-2 mm. Sépales latéraux lancéolés, de 0-8 × 3-4 mm. Pétales ovales, de 6-7 × 2-3 mm. Labelle obovale, de 7-12 × 6-10 mm. Chromosomes : 2n=42.
Photos
Copyright Jean-Michel Hervouet, 03/08/2019, Birmanie, Shan.Bibliographie
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