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
- Bignoniaceae
Bignoniaceae
See list of 2 genera in this family-
1a. Leaves whorled, the blades simple, entire or with short lobes; trees with upright stems; corolla largely white or yellow
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1b. Leaves opposite, the blades pinnately divided into 5–13 serrate leaflets; lianas with trailing or climbing stems; corolla largely red or orange
Show photos of: Each photo represents one genus in this family.