Mimulus dentatus
Encyclopedia
Mimulus dentatus is a species of monkeyflower
Mimulus
Mimulus is a diverse plant genus, the monkey-flowers and musk-flowers. The about 150 species are currently placed in the family Phrymaceae. The genus has traditionally been placed in Scrophulariaceae. The removal of Mimulus from that family has been supported by studies of chloroplast DNA first...

 known by the common name coastal monkeyflower. It is native to the western coast of North America from British Columbia
British Columbia
British Columbia is the westernmost of Canada's provinces and is known for its natural beauty, as reflected in its Latin motto, Splendor sine occasu . Its name was chosen by Queen Victoria in 1858...

 to northern California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

, where it grows in moist habitat.

Description

It is a hairy rhizomatous
Rhizome
In botany and dendrology, a rhizome is a characteristically horizontal stem of a plant that is usually found underground, often sending out roots and shoots from its nodes...

 perennial herb producing an upright stem up to about 40 centimeters tall. The veined oval leaves are up to about 7 centimeters long and oppositely arranged about the stem. The tubular base of the flower is encapsulated in a ribbed calyx of sepal
Sepal
A sepal is a part of the flower of angiosperms . Collectively the sepals form the calyx, which is the outermost whorl of parts that form a flower. Usually green, sepals have the typical function of protecting the petals when the flower is in bud...

s with pointed lobes at its mouth. The funnel-shaped yellow corolla is up to 4 centimeters long with a wide mouth divided into two lobes on the upper lip and three on the lower.

External links

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