What’s a dichotomous key? 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
Reference: Kato (1993a).
2a. Petiole scales brown to black-brown; leaf blades elliptic, narrowed to the base, broadest near or just below the middle; leaflets sessile or short-stalked; leafules linear to oblong; indusia ciliate with non-glandular hairs (though the sporangial stalks do have glandular hairs); spores yellow
2b. Petiole scales light brown to brown; leaf blades broad-lanceolate to lanceolate, only slightly narrowed to the base, broadest just above the base; leaflets generally stalked; leafules oblong-lanceolate to narrow-triangular; indusia ciliate with glandular or non-glandular hairs; spores dark brown
Show photos of: Each photo represents one species in this genus.