Astragalus preussii | |
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Scientific classification
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Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Subfamily: | Faboideae |
Genus: | Astragalus |
Species: | A. preussii
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Binomial name | |
Astragalus preussii |
Astragalus preussii (common name - Preuss’ milkvetch) is an annual or perennial plant in the legume family ( Fabaceae) found in the Colorado Plateau and Canyonlands region of the southwestern United States. [2]: 121
It is an annual or perennial plant from 4 to 15 inches (10 to 38 cm) tall, growing upright from a woody base. [2]: 121
It has compound pinnate leaves from 1+1⁄2 to 15 inches (3.8 to 38.1 cm) long, with 7-25 3⁄4 inch (1.9 cm), elliptic leaflets. [2]: 121
It blooms from March to June. [2]: 121 The inflorescence has 3-22 flowers per stalk, with a small, green, 5-lobed calyx around a tubular set of white to pink to purple petals, 3⁄4 inch (1.9 cm) long. [2]: 121 When dried, 3⁄4 inch (1.9 cm) seed pods are papery or leathery, elliptical, and are either smooth or covered with soft hairs. [2]: 121
It only grows in soils containing Selenium. [2]: 121
It is named after Charles Preuss. [2]: 121
Astragalus preussii | |
---|---|
![]() | |
Scientific classification
![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Subfamily: | Faboideae |
Genus: | Astragalus |
Species: | A. preussii
|
Binomial name | |
Astragalus preussii |
Astragalus preussii (common name - Preuss’ milkvetch) is an annual or perennial plant in the legume family ( Fabaceae) found in the Colorado Plateau and Canyonlands region of the southwestern United States. [2]: 121
It is an annual or perennial plant from 4 to 15 inches (10 to 38 cm) tall, growing upright from a woody base. [2]: 121
It has compound pinnate leaves from 1+1⁄2 to 15 inches (3.8 to 38.1 cm) long, with 7-25 3⁄4 inch (1.9 cm), elliptic leaflets. [2]: 121
It blooms from March to June. [2]: 121 The inflorescence has 3-22 flowers per stalk, with a small, green, 5-lobed calyx around a tubular set of white to pink to purple petals, 3⁄4 inch (1.9 cm) long. [2]: 121 When dried, 3⁄4 inch (1.9 cm) seed pods are papery or leathery, elliptical, and are either smooth or covered with soft hairs. [2]: 121
It only grows in soils containing Selenium. [2]: 121
It is named after Charles Preuss. [2]: 121