Brachycorythis helferi (Rchb.f.) Summerh.

in Kew Bull. 10: 235 (1955).

Synonymes

Gymnadenia helferi Rchb.f. in Flora 55: 276 (1872). (basionyme)

Habenaria helferi (Rchb.f.) Hook.f. in Fl. Brit. India 6: 164 (1891).

Phyllomphax helferi (Rchb.f.) Schltr. in Fedde, Rep. Sp. Nov. Beih. 4. 199 (1919).

Platanthera helferi (Rchb.f.) Kraenzl. in Orch. Gen. Sp. 1: 611 (1899).

Répartition

Bangladesh, Birmanie, Inde, Laos, Thaïlande.

Inde : Assam, Meghalaya, Mizoram.

Laos : Xaignabouli.

Floraison : ___JJAS_.

Description sommaire

Plante terrestre. Taille de 20 à 63 cm. Feuilles de 5 à 9, de 90-141 × 22-29 mm, lancéolées, linéaires. Fleurs de 3 à 10, blanches, violettes. Sépale dorsal lancéolé, oblong, de 14-18 × 4-7 mm. Sépales latéraux lancéolés. Pétales lancéolés, ovales, de 12-16 × 3-7 mm. Labelle ovale, rhombique, de 19-23 × 14-20 mm.

Bibliographie

Udai C. Pradhan. Indian orchids : Guide I. Udai C. Pradhan. 1976. Page 99. Dessin.

Udai C. Pradhan. Indian orchids : Guide II. Udai C. Pradhan. 1979. Page 689.

Seidenfaden. Orchid genera in Thailand V. Dansk Botanisk Arkiv. 1977. Page 13. Dessin.

Nantiya Vaddhanaphuti. Wild orchids of Thailand. Silkworm Books. 2001. Page 15. Photo.

Yoshitaka Tanaka. Wild orchids in Myanmar. Tome 2. AA the foundation of Agricultural Development and Education. 2003. Page 101. Photo.

Isobyl La Croix. The new encyclopedia of orchids. Timber Press. 2008. Page 67. Photo.

Nyan Tun Taunggyi. Wild orchids of Myanmar. Daw Tin Tin Aye (Green Leaf Publishing House). 2014. Page 38. Photo.

Hubert Kurzweil & Saw Lwin. A guide to orchids of Myanmar. Natural History Publications (Borneo). 2014. Page 59 (sous le nom Brachycorythis aff. helferi). Photo.

Stephan Gale, Pankaj Kumar & Thatsaphone Phaxaysombath. A guide to orchids of Laos. Natural History Publications (Borneo). 2018. Page 61. Photo.

André Schuiteman, B. Ramamurthy Kailash & Uttam Babu Shrestha. A checklist of the Orchidaceae of India. Missouri Botanical Garden Press. 2022. Page 28.

Khyanjeet Gogoi. Orchids of Assam, a pictorial guide. Publication Division, Dibrugarh University. 2019. Page 80. Photo.

Ye Lwin Aung, Aye Thin Mu, Mung Htoi Aung & Xiaohua Jin. Field guide to the orchids of Myanmar. Changjiang publishing & Media. 2021. Page 24. Photo.

Accueil

Brachycorythis helferi (Rchb.f.) Summerh.

in Kew Bull. 10: 235 (1955).

Synonymes

Gymnadenia helferi Rchb.f. in Flora 55: 276 (1872). (basionyme)

Habenaria helferi (Rchb.f.) Hook.f. in Fl. Brit. India 6: 164 (1891).

Phyllomphax helferi (Rchb.f.) Schltr. in Fedde, Rep. Sp. Nov. Beih. 4. 199 (1919).

Platanthera helferi (Rchb.f.) Kraenzl. in Orch. Gen. Sp. 1: 611 (1899).

Répartition

Bangladesh, Birmanie, Inde, Laos, Thaïlande.

Inde : Assam, Meghalaya, Mizoram.

Laos : Xaignabouli.

Floraison : _____JJAS___.

Description sommaire

Bibliographie

Udai C. Pradhan. Indian orchids : Guide I. Udai C. Pradhan. 1976. Page 99. Dessin.

Udai C. Pradhan. Indian orchids : Guide II. Udai C. Pradhan. 1979. Page 689.

Seidenfaden. Orchid genera in Thailand V. Dansk Botanisk Arkiv. 1977. Page 13. Dessin.

Nantiya Vaddhanaphuti. Wild orchids of Thailand. Silkworm Books. 2001. Page 15. Photo.

Yoshitaka Tanaka. Wild orchids in Myanmar. Tome 2. AA the foundation of Agricultural Development and Education. 2003. Page 101. Photo.

Isobyl La Croix. The new encyclopedia of orchids. Timber Press. 2008. Page 67. Photo.

Nyan Tun Taunggyi. Wild orchids of Myanmar. Daw Tin Tin Aye (Green Leaf Publishing House). 2014. Page 38. Photo.

Hubert Kurzweil & Saw Lwin. A guide to orchids of Myanmar. Natural History Publications (Borneo). 2014. Page 59 (sous le nom Brachycorythis aff. helferi). Photo.

Stephan Gale, Pankaj Kumar & Thatsaphone Phaxaysombath. A guide to orchids of Laos. Natural History Publications (Borneo). 2018. Page 61. Photo.

André Schuiteman, B. Ramamurthy Kailash & Uttam Babu Shrestha. A checklist of the Orchidaceae of India. Missouri Botanical Garden Press. 2022. Page 28.

Khyanjeet Gogoi. Orchids of Assam, a pictorial guide. Publication Division, Dibrugarh University. 2019. Page 80. Photo.

Ye Lwin Aung, Aye Thin Mu, Mung Htoi Aung & Xiaohua Jin. Field guide to the orchids of Myanmar. Changjiang publishing & Media. 2021. Page 24. Photo.

Floraison : ___JJAS_.