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
- Rosaceae
- Fragaria
Fragaria
See list of 2 species in this genusReference: Staudt (1999).
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1a. Terminal tooth of leaflets commonly less than half as wide as adjacent teeth and surpassed by them [Fig. 841]; leaflets usually petiolulate; petals 7–10 (–12) mm long; achenes embedded in the surface of the fruiting receptacle; inflorescence resembling a corymb
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1b. Terminal tooth of leaflets commonly more than half as wide as adjacent teeth and surpassing them; leaflets usually sessile or nearly so; petals 4–7 mm long; achenes not or only slightly embedded in the surface of the fruiting receptacle; inflorescence resembling a raceme or panicle
Show photos of: Each photo represents one species in this genus.