Heracleum maximum
| Scientific Name: | Heracleum maximum |
| Synonym: | Heracleum lanatum |
| Family: | Apiaceae |
| Common Name: | Cow Parsnip |
| Authority: | Bartr. |
| Etymology: | |
| C Value: | 6 |
| Wetness: | FACW |
| # of Species in Genus in Illinois: | 2 |
| Duration: | Perennial |
| Reproduction: | Monoecious |
| Flower Type: | Perfect |
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| Flower Color: | White |
| Growth Habit: | Forb |
| Leaf Arrangement: | Alternate |
| Leaf Type: | Compound |
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| Leaf Margin: | Lobed |
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| Distribution: | BONAP Distribution Map |
| Status (State): | Not Listed |
| Status (Federal): | Not Listed |
| ID Tips: | |
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| More Info: | Illinois Wildflowers Search |