Opuntia cespitosa
| Scientific Name: | Opuntia cespitosa |
| Synonym: | Opuntia humifusa |
| Family: | Cactaceae |
| Common Name: | Prickly Pear Cactus |
| Authority: | Raf. |
| Etymology: | Opuntia = name used by Pliny for a different plant that grew around the town of Opus in Greece, cespitosa = Latin for "clumped" |
| C Value: | 5 |
| Wetness: | UPL |
| # of Species in Genus in Illinois: | 3 |
| Duration: | Perennial |
| Reproduction: | Monoecious |
| Flower Type: | Perfect |
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| Flower Color: | Yellow |
| Growth Habit: | Forb |
| Leaf Arrangement: | Basal |
| Leaf Type: | Simple |
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| Leaf Margin: | Entire |
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| Distribution: | BONAP Distribution Map |
| Status (State): | Not Listed |
| Status (Federal): | Not Listed |
| ID Tips: | Waxy flowers with red centers |
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| More Info: | Illinois Wildflowers Search |