What’s a dichotomous key? Get HelpSee list of 3 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
Adiantum hispidulum Sw. was reported from CT by Paris (1993), but specimens are unknown. References: Paris (1991, 1993).
1b. Ultimate segments of leaves ± triangular, acute to obtuse at the apex [Fig. 33], twisted out of the plane of the axis of the blade (but usually in plane with the blade axis in shaded plants), firm-herbaceous to chartaceous, medium green to blue-green (often bright green in the shade); leaf blades usually stiff and upright (lax in shaded plants); plants of serpentine rocks and soil
Show photos of: Each photo represents one species in this genus.