Sanicula odorata

Sanicula odorata
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Apiales
Family:	Apiaceae
Genus:	Sanicula
Species:	S. odorata
Binomial name
Sanicula odorata K.M. Pryer & L.R.Phillippe
Synonyms
Sanicula gregaria

Sanicula odorata, commonly called the clustered blacksnakeroot, ^[1] is a flowering plant in the family Apiaceae. It is native and widespread in eastern North America. ^[2] It grows in nutrient-rich woods, often in mesic forests and bottomlands. It is able to tolerate somewhat degraded habitats, and is not considered a particularly conservative species. ^[3]

It flowers in the late spring and early summer.

Closeup of the flower.

Identification

Identification of this species from other Sanicula in eastern North America can be difficult. The following combination of features separate it: leaves are divided into 5 (usually) to 7 (occasionally) leaflets; styles are much longer than the calyx; there are up to 12-25 stamens per umbellet; flowers and anthers are yellowish-green, with petals much longer than sepals. ^{[4] [5]}

References

1. NRCS. "Sanicula odorata". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 30 October 2015.
2. Kartesz, John T. (2014). "Sanicula odorata". County-level distribution map from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). Retrieved 14 October 2017.
3. IllinoisWildflowers
4. Alan Weakley. "Flora of the Southern and Mid-Atlantic States". Archived from the original on 2018-10-06. Retrieved 2017-10-14.
5. Ann Fowler Rhoads and Timothy A. Block, Anna Anisko Ill., Plants of Pennsylvania, 2nd Edition, University of Pennsylvania Press, 2007.

External links

• USDA PLANTS Database: http://plants.usda.gov/plant-profile?symbol=SAOD