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Mimulus ringens, commonly called Allegheny monkey flower or square-stemmed monkey flower, is a rhizomatous, Mid-Atlantic native, upright perennial which typically occurs in swampy areas, wet meadows, pond/streambanks and low woods. The flower looks something like a monkey's face, hence the common and genus names, the latter from the Latin mimus ("a buffoon or monkey").

Typically grows 1-3' tall on erect, square, sometimes branching stems. Features lilac-purple, snapdragon-like flowers (to 1" long) with two-lipped, open-mouthed corollas. Flowers appear in pairs on opposite sides of the stem, above opposite 2-4" oblong, sharply-toothed leaves. Flowers bloom throughout the summer. [Adapted from missouribotanicalgarden.org]

Photo: Wildflower Center Digital Library | Thomas L. Muller

Larval Host for the

Baltimore Checkerspot, Common Buckeye

1-3'

0.75-1'

SIZE

SOIL

Moist, Wet, Loam

LIGHT

Part Shade, Sun

BENEFITS

Butterfiles

NOTES

Native throughout the Mid-Atlantic, but rarer in warmer coastal plain areas. Larval host to the Common Buckeye and Baltimore Checkerspots butterflies. Make sure to plant where the soil won't dry out!

CHARACTERISTICS

Relatively pest free, Flood tolerant, Tolerates Wet, Low Maintenance, Deer tolerant, Perennial, Showy Flowers, Will Naturalize

June, July, August, September

Flower

This 

flowers in

Allegheny Monkeyflower

Mimulus ringens

DETAIL VIEW

DESCRIPTION

Mimulus ringens, commonly called Allegheny monkey flower or square-stemmed monkey flower, is a rhizomatous, Mid-Atlantic native, upright perennial which typically occurs in swampy areas, wet meadows, pond/streambanks and low woods. The flower looks something like a monkey's face, hence the common and genus names, the latter from the Latin mimus ("a buffoon or monkey").

Typically grows 1-3' tall on erect, square, sometimes branching stems. Features lilac-purple, snapdragon-like flowers (to 1" long) with two-lipped, open-mouthed corollas. Flowers appear in pairs on opposite sides of the stem, above opposite 2-4" oblong, sharply-toothed leaves. Flowers bloom throughout the summer. [Adapted from missouribotanicalgarden.org]

Photo: Wildflower Center Digital Library | Thomas L. Muller
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