Arachnis Blume (1825: 365)
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publication ID |
https://doi.org/ 10.11646/phytotaxa.161.1.3 |
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https://treatment.plazi.org/id/4147DA74-0E04-9B4B-1CC2-FEFDFEC1FD07 |
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Felipe |
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Arachnis Blume (1825: 365) |
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Arachnis Blume (1825: 365) . Type species: Arachnis flos-aeris (L.) Rchb.f.
Arachnanthe Blume (1849: 55) View in CoL . Type species: Arachnanthe moschifera (Blume) Blume
Armodorum Breda (1827 View in CoL , t. 6). Type species: Armodorum distichum Breda View in CoL
Arhynchium Lindley & Paxton (1851: 142) View in CoL . Type species: Arhynchium labrosum Lindl. & Paxton
Esmeralda Reichenbach (1874: 38) View in CoL . Type species: Esmeralda cathcartii (Lindl.) Rchb. f.
Species of Arachnis s.s., Esmeralda View in CoL and A. labrosa (Lindl. & Paxton) Rchb. f. (which has often been included in Armodorum View in CoL ) form a strongly supported clade. As these genera differ mainly in lip morphology, which putatively tends to be under selection pressure, we consider it preferable to unite them in a more broadly circumscribed Arachnis . On the other hand, a few species previously included in Arachnis based on similarities in lip morphology are not closely related to the type of the genus; they are here transferred to Dimorphorchis View in CoL .
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Arachnis Blume (1825: 365)
| Kocyan, Alexander & Schuiteman, André 2013 |
Esmeralda
| Reichenbach, H. G. 1874: ) |
Arhynchium
| Lindley, J. & Paxton, J. 1851: ) |
Arachnanthe
| Blume, C. L. 1849: ) |
Arachnis
| Blume, C. L. 1825: ) |