Plant Image
Flowers


Yavapai County Native & Naturalized Plants

Trifolium wormskioldii - cows clover

Synonyms: Lupinaster wormskioldii (Lehm.) K. Presl, Trifolium fendleri Greene, Trifolium fimbriatum Lindl., See USDA Plants.
Other Common Names: Sierra clover
Plant Form: Forb or Subshrub

Family: Fabaceae


   
 
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Bracts
Max Licher @http://swbiodiversity.org, Usage Rights: Creative Commons Attribution-ShareAlike (CC BY-SA)
Leaves and flower head
Max Licher @http://swbiodiversity.org, Usage Rights: Creative Commons Attribution-ShareAlike (CC BY-SA)
Plant
University of California at Davis Herbarium, Usage Rights: CC BY-NC (Attribution-Non-Commercial)
Forb Plant Description

Origin: Native   Life Cycle: Annual or perennial
General Desc: Hairless stems and leaves; leaves divided into 3 leaflets, broad and ovate to narrow and oval, small teeth on reddish edges; leaflets often fold upwards slightly along mid-vein, and have prominent, lighter-colored side veins.
Identification notes: Weak stemmed; leaves mostly basal, few alternate stem leaves, divided into 3 oval, finely toothed leaflets; flower head rounded, to 1 inch wide with many red, purple, pink, or white pea-like flowers; flat, fused, sharp-tipped bracts form 10-veined tube.
Height: To 20 inches


Habitat

Habitat Description: Found in moist soils and wet areas in coniferous forests and along streams
Plant Communities: Montane Conifer Forest, Riparian
Elevation: 6500 - 9000 feet


Flower Characteristics

Color: Red, purple, pink, or white     Shape: Irregular in round clusters     Tubular: Y     Flowering Period: May - Oct
Description: Usually more than 10 flowers, in round heads greater than 1/2 inch wide; flowers 1/2 inch long; whorl of bracts that are divided nearly to the base create thin lobes that surround the heads; fine thin hairs on stalk.


Leaf and Stem Characteristics

Leaf Color: Green     Leaf Type: Compound     Leaf Shape: Round or oval     Leaf Margin: Toothed     Leaf Attachment: Basal and alternate     Leaves Clasp: N
Hairs: No     Spines: N
Leaf Description: Trifoliate (3 leaflets) leaves, leaflets narrower at base, lance-shaped to oval, with rounded, squared, or broad tips, margins finely toothed; stipules (appendages at base of stem) lance-like with long, pointed tips, 1/2 to 3/4 inch long.


Fruit and Seed Characteristics

Fruit Type: Pod
Fruit Notes: Small, cylindrical and tapering (terete) pods, not splitting open to release seed when ripe (indehiscent).
Seed Notes: 1 to 4 seeds.



  Arizona Cooperative Extension
Yavapai County
840 Rodeo Dr #C
Prescott, AZ 86305
(928) 445-6590
Version 8.0  
http://cales.arizona.edu/yavapaiplants/SpeciesDetailForb.php  
Last Updated: Dec 13, 2022
Content Questions/Comments: Email Matt Halldorson  
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