What’s a dichotomous key? Get HelpSee list of 2 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: Fassett (1935).
1a. Leaves sessile, but not clasping, with usually 30–50 marginal cilia per cm; nodes of the stem pubescent; tepals pink, with darker red stripes, outcurved to recurved near the apex (if at all); anthers ca. 2 mm long, 2-pointed at the apex; stigma 3-lobed; pedicels usually pubescent; berry subglobose
1b. Leaves cordate-clasping, with usually 0–6 marginal cilia per cm; nodes of the stem glabrous; tepals green-yellow, outcurved or recurved from near the middle; anthers 3–3.5 mm long, with a single point at the apex; stigma unlobed; pedicels glabrous; berry ellipsoid
Show photos of: Each photo represents one species in this genus.