Potentilla longibracteata

Potentilla longibracteata
Conservation status
Critically Imperiled  (NatureServe)[1]
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Rosales
Family:	Rosaceae
Genus:	Potentilla
Species:	P. longibracteata
Binomial name
Potentilla longibracteata (Ertter) Mosyakin & Shiyan
Synonyms
Ivesia longibracteata Ertter

Potentilla longibracteata, also known as Castle Crags ivesia and longbract mousetail, is a rare species of flowering plant in the rose family.^[2] It is endemic to Shasta County, California, where it is known only from Castle Crags. It grows in rocky granite habitat in the temperate coniferous forest.