Kingdom:
Phylum:
Angiosperms
Order:
Fabales
Family:
Species:
trimestris
ID:
186444

Status:
valid

Authors:
L.

Source:
ildis

Year:
1753

Citation Micro:
Sp. Pl.: 761 (1753)

WFO Identifier:
wfo-0000185773



Common Names

  • Trimestris Milkvetch
  • Trimestris Astragalus
  • Three-month Milkvetch


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Synonyms

  • Astragalus uncatus L. [valid]
  • Astragalus aegiceras DC. [valid]
  • Oxytropis uncata (L.) Pers. [valid]
  • Tragacantha trimestris (L.) Kuntze [valid]
  • Hamosa trimestris (L.) Medik. [valid]
  • Astragalus hamosus trimestris (L.) Pall. [valid]
  • Astragalus trimestris aegiceras (DC.) Kuntze [valid]
  • Astragalus membranaceus Moench [illegitimate]

Description

Astragalus trimestris (also called Three-month Milkvetch, among many other common names) is an annual herbaceous plant that grows up to 0.5 m in height. It is native to the Mediterranean region and is commonly found in dry grasslands, rocky slopes, and open woodlands.

Uses & Benefits

Astragalus trimestris is used as an ornamental plant in gardens and parks. It has a long flowering period and is attractive to bees and other pollinators.

Flower, Seeds and Seedlings

The flower of Astragalus trimestris is yellow in color and has five petals. The seed is a small, black, kidney-shaped bean. The seedling has a single stem with two opposite leaves.

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Cultivation and Propagation

Astragalus trimestris is a perennial herbaceous plant that is native to North America. It is best grown in well-drained soils in full sun. Propagation is by seed or division. Seeds should be sown in spring or summer and kept moist until germination occurs. Division should be done in late summer or early autumn.

Where to Find Astragalus trimestris

Astragalus trimestris can be found in the western United States, from California to Nevada, Utah, and Colorado.

Astragalus trimestris FAQ

What is the scientific name of Astragalus trimestris?

Astragalus trimestris

What is the common name of Astragalus trimestris?

Three-month Milkvetch

What is the natural habitat of Astragalus trimestris?

Grasslands and open woodlands

Species in the Astragalus genus

Astragalus rumelicus, Astragalus nevadensis, Astragalus tymphresteus, Astragalus alpinus, Astragalus penduliflorus, Astragalus anni-novi, Astragalus austroargentinus, Astragalus beatleyae, Astragalus iselyi, Astragalus moranii, Astragalus neoburkartianus, Astragalus neuquenensis, Astragalus oxyphysopsis, Astragalus phoenix, Astragalus sanctorum, Astragalus schinetorum, Astragalus amnis-amissi, Astragalus ampullarius, Astragalus andersonii, Astragalus anemophilus, Astragalus anisus, Astragalus applegatii, Astragalus aquilonius, Astragalus arequipensis, Astragalus argentinus, Astragalus argophyllus, Astragalus aridus, Astragalus arizonicus, Astragalus arrectus, Astragalus arthurii, Astragalus asclepiadoides, Astragalus asplundii, Astragalus asymmetricus, Astragalus atratus, Astragalus austiniae, Astragalus beathii, Astragalus beckwithii, Astragalus bellus, Astragalus bernardinus, Astragalus berteri, Astragalus bicristatus, Astragalus bisulcatus, Astragalus bodinii, Astragalus bolanderi, Astragalus bourgovii, Astragalus brackenridgei, Astragalus brandegei, Astragalus brauntonii, Astragalus brazoensis, Astragalus breweri,

Species in the Fabaceae family