科学网[翻译] Flore d\imToken钱包下载'Afrique Centrale的Eulophia检索表

1–3.5 cm wide; spur ellipsoidal， 5–12 mm long …………………………………..………… 14 13. Spur narrowly conical; epichile clearly trilobed， recurved tip……. ………………………………………………………………..…………… 21. E. caricifolia var. caricifolia 30. Spur 4–5 mm long and about 3 mm wide。

ornamented with 3 longitudinal ridges that are thin at first then lobed， sometimes whitish or purplish; epichile with a colored spot on the median lobe， the median lobe making up about two-thirds of the total length of the labellum …………………………………….. 38 38. Labellum 12–15 mm wide。

the central ridge often shorter than the lateral ones， or purplish; labellum sigmoid; epichile 18–40 mm long and wide， conical or ± cylindrical ……………………………..………………………… 39