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Short's milkvetch
Scientific Name: Astragalus shortianus
Family: Fabaceae
Category: Dicot
Growth: Forb/herb
Duration: Perennial
Other Names:
Astragalus shortianus
Astragalus shortianus, commonly known as Short's Milkvetch, is a forb/herb belonging to the genus Astragalus. Other common names include early pink milkvetch and early purple milkvetch.
Taxonomy and Nomenclature
- Scientific Name: Astragalus shortianus Nutt. Torr. & A.Gray
- Family: Fabaceae (Pea family, also known as Leguminosae)
- Kingdom: Plantae
- Common Names: Short's Milkvetch, early pink milkvetch, early purple milkvetch.
Considerations for Pets
- Some milkvetch species are referred to as "locoweed" in North America.
- The plant is described as having short, black hairs on its flowers and hairy stalks on the leaves.
Considerations for Children
- The plant is described as having short, black hairs on its flowers and hairy stalks on the leaves.
Distribution and Habitat
- Astragalus shortianus is found in Central Colorado and New Mexico, USA.
- It thrives in species-rich, short, dry, and infertile calcareous grassland.
Morphological Characteristics and Growth Habits
- Astragalus shortianus is a perennial herb.
- Flowers grow in tight clusters at the top of the stem.
- It is one of the earlier Astragalus species to bloom.
- Several species have short stems or are loosely tufted.
- The keel (lower petal) of the flower is rounded.
Ecology
- It is one of the earlier Astragalus species to bloom in Colorado.
- Missi milk-vetch is occasionally grazed by livestock and wildlife.
Quirky Facts
- The text mentions that "the lower petal, the 'keel,' of the Milkvetch is rounded while the Locoweed is..." This hints at a distinguishing feature between milkvetch and locoweed, suggesting there are visual differences.
- Some species have flowers on short hairy stalks.
Further Information
- Discover Life has a page dedicated to the biology, natural history, ecology, identification, and distribution of Astragalus shortianus.
- The USDA-NRCS PLANTS Database contains information about Astragalus shortianus.
- Dave's Garden provides a platform for sharing tips and ideas for gardens, along with seeds and plants.