Navarretia prolifera

Navarretia prolifera
Navarretia prolifera
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Ericales
Family: Polemoniaceae
Genus: Navarretia
Species: N. prolifera
Binomial name
Navarretia prolifera
Greene

Navarretia prolifera is a species of flowering plant in the phlox family known by the common name bur pincushionplant. It is endemic to the Sierra Nevada foothills of California, where it grows near running water.

Description

Navarretia prolifera is an annual herb with branching or whorled spreading stems up to about 16 centimeters in maximum height. The leaves are threadlike or divided into threadlike lobes. The inflorescence is a cluster of flowers surrounded by hairy leaflike bracts divided into pointed, needlelike lobes. The flower is about a centimeter long. There are two subspecies of the plant, ssp. lutea bearing yellow flowers and ssp. prolifera with yellow-throated purple flowers. The less common ssp. lutea is known only from El Dorado County, California.

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