| Dendrobium polystachyum Thouars, nom. illeg. (synonym) |
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| Dendrorkis jussieuana (Rchb.f.) Kuntze (synonym) |
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| Dendrorkis rufinula (Rchb.f.) Kuntze (synonym) |
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| Dendrorkis tessellata (Lindl.) Kuntze (synonym) |
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| Polystachya buchananii Rolfe (synonym) |
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| Polystachya gracilis De Wild. (synonym) |
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| Polystachya hypocrita Rchb.f. (synonym) |
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| Polystachya jussieuana Rchb.f. (synonym) |
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| Polystachya latifolia De Wild. (synonym) |
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| Polystachya lehmbachiana Kraenzl. (synonym) |
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| Polystachya lepidantha Kraenzl. (synonym) |
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| Polystachya lettowiana Kraenzl. (synonym) |
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| Polystachya nitidula Rchb.f. (synonym) |
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| Polystachya praealta Kraenzl. (synonym) |
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| Polystachya rufinula Rchb.f. (synonym) |
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| Polystachya tessellata Lindl. (synonym) |
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| Polystachya tricruris Rchb.f. (synonym) |
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| Polystachya zanguebarica Rolfe (synonym) |
|
