Puneet Varma (Editor)

Eremalche rotundifolia

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Kingdom
  
Family
  
Scientific name
  
Eremalche rotundifolia

Rank
  
Species

Order
  
Genus
  
Eremalche

Higher classification
  
Eremalche

Eremalche rotundifolia FileEremalche rotundifolia 3jpg Wikimedia Commons

Similar
  
Eremalche, Atrichoseris, Phacelia crenulata, Geraea canescens, Mallows

Eremalche rotundifolia, the Desert five-spot, is a flowering plant in the family Malvaceae, native to the Mojave Desert and Colorado Desert in the Southwestern United States.

Eremalche rotundifolia httpsuploadwikimediaorgwikipediacommonsthu

The dicot and annual herb is found in scrublands, desert flats, washes and open stony areas between 50 and 1,500 m in elevation. It can be found in Anza-Borrego Desert State Park and in Death Valley National Park in southern California. It can also be found in Utah, Nevada and Utah.

Eremalche rotundifolia Large image for Eremalche rotundifolia desert fivespot USDA PLANTS

Generally this wildflower is only found between March and May.

Description

Eremalche rotundifolia FileEremalche rotundifolia 8jpg Wikimedia Commons

Eremalche rotundifolia is an annual plant growing to 8–60 cm tall, with rounded leaves 1.5–6 cm broad with a toothed margin.

The flowers are dark-pink to lilac with five overlapping petals, each with a dark red/purple spot near the base. When fully open the petals are slightly in-curved, giving the flower a nearly spherical shape. The center contains a ring of light pink stigmas around a group of smaller pink stamens.

Eremalche rotundifolia FileDesert FiveSpot Eremalche rotundifoliajpg Wikimedia Commons

The leave are round and green with a covering of short bristly hairs, while the red/brown stems have similar but longer hairs. Stems are usually unbranched.

Petals close at night, reopening the next morning, and the leaves move during the day to receive the maximum amount of sunlight.

References

Eremalche rotundifolia Wikipedia


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