What’s a dichotomous key? Get HelpSee list of 5 species in this genus
- Group 1Lycophytes, Monilophytes
- Group 2Gymnosperms
- Group 3Monocots
- Group 4Woody angiosperms with opposite or whorled leaves
- Group 5Woody angiosperms with alternate leaves
- Group 6Herbaceous angiosperms with inferior ovaries
- Group 7Herbaceous angiosperms with superior ovaries and zygomorphic flowers
- Group 8Herbaceous angiosperms with superior ovaries, actinomorphic flowers, and 2 or more distinct carpels
- Group 9Herbaceous angiosperms with superior ovaries, actinomorphic flowers, connate petals, and a solitary carpel or 2 or more connate carpels
- Group 10Herbaceous angiosperms with superior ovaries, actinomorphic flowers, distinct petals or the petals lacking, and 2 or more connate carpels
Reference: Freeman (2009).
1b. Style elongate and strongly down-curved [Fig. 617], (4–) 6–10 mm long; corollas weakly zygomorphic; stigmas capitate, with a subterminal collar; anthers not connivent around the style, (1.7–) 2–4.1 mm long; petals 4–10 mm long; scape 10–30 cm tall
2b. Leaf blades 25–70 mm long, ± equaling to exceeding the length of the petiole; anther tubes 0.1–0.4 (–0.6) mm long; petals white or pink to pale purple
3b. Leaf blades broad-elliptic to reniform, usually ± equaling the length of the petiole; sepals longer than wide, ca. 35–60% as long as the petals; bracts below the flowers numbering 1–5, broad-lanceolate, clasping the scape
Show photos of: Each photo represents one species in this genus.