Annual, biennial, or perennial herbs, often aromatic and with hollow stems; leaves alternate or basal, simple to highly dissected, the petiole bases often sheathing; flowers bisexual or unisexual, mostly regular in simple to compound umbels; fruit a schizocarp.
Seed Type
Angiosperm
Origin:
Native: native to North America. Non-native: not native to North America. Introduced Native: native to North America, but not Rowe Woods.
* Definitions based on the USDA terminology
Native
Category:
Wildflower
Flower Color:
White
Identified by:
A. Swanson
Months in Bloom
The highlighted month(s) in this chart indicates the month(s) the plant has been observed blooming.