What’s a dichotomous key?
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- 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
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- Dichotomous Key
- Asteraceae
- Asteraceae Group 6
- Verbesina
Verbesina
See list of 2 species in this genus-
1a. Plants annual, 2–10 dm tall; stems without decurrent wing-angles; capitula with 10–15 carpellate ray flowers; leaf blades coarsely serrate
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1b. Plants perennial, 10–30 dm tall; stems with prominent wing-angles that are decurrent from the leaf bases; capitula with 2–10 sterile ray flowers; leaf blades serrate to subentire
Show photos of: Each photo represents one species in this genus.