Diplacus pulchellus

Diplacus pulchellus is an uncommon species of monkeyflower known by the common name yellowlip pansy monkeyflower. It was formerly known as Mimulus pulchellus.[1][2][3][4]

Diplacus pulchellus
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Phrymaceae
Genus: Diplacus
Species:
D. pulchellus
Binomial name
Diplacus pulchellus

Description

Diplacus pulchellus is a petite annual herb growing in small tufts or patches on the ground with hardly any stem. The oppositely arranged leaves are linear in shape and up to 3.5 centimeters long. The flower is 2 to 4 centimeters long and funnel-shaped, with a very narrow tubular base and very wide mouth. The flower is divided into an upper lip with two lobes and a lower with three. It is bicolored, the upper lip lavender to purple and the lower lip golden yellow; sometimes only the wide middle lobe of the lower lip is yellow. The hairy mouth of the flower is usually spotted and speckled with purple.

Distribution

Diplacus pulchellus is endemic to the Sierra Nevada foothills of California, where it can be found at vernal pools, meadows, and other wet, open habitat.

References
  1. Barker, W.R.; Nesom, G.L.; Beardsley, P.M.; Fraga, N.S. (2012), "A taxonomic conspectus of Phrymaceae: A narrowed circumscriptions for Mimulus, new and resurrected genera, and new names and combinations" (PDF), Phytoneuron, 2012–39: 1–60CS1 maint: uses authors parameter (link)
  2. Beardsley, P. M.; Yen, Alan; Olmstead, R. G. (2003). "AFLP Phylogeny of Mimulus Section Erythranthe and the Evolution of Hummingbird Pollination". Evolution. 57 (6): 1397–1410. doi:10.1554/02-086. JSTOR 3448862.
  3. Beardsley, P. M.; Olmstead, R. G. (2002). "Redefining Phrymaceae: the placement of Mimulus, tribe Mimuleae, and Phryma". American Journal of Botany. 89 (7): 1093–1102. doi:10.3732/ajb.89.7.1093. JSTOR 4122195. PMID 21665709.
  4. Beardsley, P. M.; Schoenig, Steve E.; Whittall, Justen B.; Olmstead, Richard G. (2004). "Patterns of Evolution in Western North American Mimulus (Phrymaceae)". American Journal of Botany. 91 (3): 474–4890. doi:10.3732/ajb.91.3.474. JSTOR 4123743. PMID 21653403.


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