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Astragalus depressus
Scientific Name: Astragalus depressus
Family: Fabaceae
Category: Dicot
Growth:
Duration:
Other Names:
Astragalus depressus: Sprawling Milk Vetch
Astragalus depressus, commonly known as Sprawling Milk Vetch or Astragale nain (French), is a herbaceous plant belonging to the legume family. This species has a perennial growth habit, forming clumps with stems that can be either very short or reach up to 10 cm in length.
Considerations for Pets
- This plant is a low-growing species that may be accessible to pets.
- Some varieties of *Astragalus* contain saponins, so care should be taken to ensure your pet does not ingest the plant.
- The text mentions that this plant grows to 10cm, making it a good size to nibble on for pets.
Considerations for Children
- This plant is a low-growing species that may be accessible to children.
- Some varieties of *Astragalus* contain saponins, so care should be taken to ensure the plant is not ingested.
- The text mentions that this plant grows to 10cm, making it a good size for small hands to pick and explore.
Taxonomy and Nomenclature
- Scientific Name: Astragalus depressus L.
- Common Names: Sprawling Milk Vetch, Astragale nain, Astragalo depresso
- Family: Fabaceae (Leguminosae)
- Kingdom: Plant (Flowering Plants group)
- Rank: Species; Subspecies (Astragalus depressus L. subsp. depressus)
- Synonyms:
- Astragalus bonannii C. Presl
- Astragalus helminthocarpus
- Astragalus leucophaeus
- Varieties:
- Astragalus depressus var. bonanni (J.Presl & C.Presl) Heldr.
- Astragalus depressus var. helminthocarpus (Vill.) Asch. & Graebn.
- Astragalus depressus var. hirtus Diklic
- Astragalus depressus var. ioleucus Griseb.
- Astragalus depressus var. tasheliensis Erik & Sumbul
Distribution and Habitat
- Astragalus depressus is found in Europe, Africa, and the Near East.
- Specific locations mentioned include the French Alps, Lago di Morasco (Italy), and Pirin.
Morphological Characteristics
- Perennial, caespitose (forming clumps).
- Acaulescent to shortly caulescent (stemless or with short stems).
- Branched stock, or stems up to 10 cm long, are either prostrate or ascending.
- Leaves are imparipinnate (odd-pinnate), with 8-12 pairs of leaflets.
- Leaflets are broadly oval.
Interactions with Other Organisms
- Bruchidius bernardi n. sp. (a seed-beetle) feeds on the pods of Astragalus depressus.
Chemical Composition
- Nine known secondary metabolites have been isolated from ethyl acetate and n-butanol extracts of Astragalus depressus.
- Includes isoflavanes and saponins.
Further Information
- EOL (Encyclopedia of Life): Explore what EOL knows about Astragalus depressus
- The Plant List: Search in The Plant List
- IPNI (International Plant Names Index): Search in IPNI
- NYBG Virtual Herbarium: Search in NYBG Virtual Herbarium
- Australian Plant Name Index: Search in Australian Plant Name Index
- DOAJ (Directory of Open Access Journals): Information about the open-access article 'An isoflavane and saponins from Astragalus depressus L.'