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Kennedy's milkvetch
Scientific Name: Astragalus lentiginosus var. kennedyi
Family: Fabaceae
Category: Dicot
Growth: Forb/herb
Duration: Annual, Biennial, Perennial
Other Names:
Kennedy's Milkvetch (Astragalus lentiginosus var. kennedyi)
Kennedy's milkvetch, scientifically known as Astragalus lentiginosus var. kennedyi, is a plant with several interesting characteristics and ecological connections.
Taxonomy and Nomenclature
- Scientific Name: Astragalus lentiginosus Douglas ex Hook. var. kennedyi (Rydb.) Barneby
- Common Name: Kennedy's Milkvetch
- Family: Fabaceae (Leguminosae)
- Genus: Astragalus L.
- Rank: Variety
- Synonyms: Mono locoweed, Sodaville milk-vetch, Sodaville milkvetch
- Other Varieties Mentioned: Astragalus lentiginosus var. ambiguus
Morphological Characteristics and Growth Habits
- Growth Habit: Forb/herb
- Duration: Can be annual, biennial, or perennial.
- Soft, shaggy hairs on leaves.
- Purple pea-like flowers.
- Pods are glabrous (smooth).
Distribution and Habitat
- A Nevada endemic.
- Observed in Churchill County, Nevada, at Sand Springs Pony Express Station.
- Also found along Kennedy Rd., ca. 500 yds. W of Duportail St.
Ecology
- Associated with the Algodones Dunes in California, particularly concerning studies related to Peirson's milkvetch.
- Studies mention the impact of OHV (Off-Highway Vehicle) use on the germination and survival of Peirson's milkvetch.
- Important studies focus on the biology, distribution, and abundance of Peirson's milkvetch and other special status plants of the Algodones Dunes.
Interactions with Other Organisms
- Found in the same habitat as desert dandelion, sand verbena, and dune sunflower in the Las Uvas Mountains Wilderness.
Resources and Further Information
- GBIF Backbone Taxonomy
- Portail-jardin.com plant database
- Oregon Flora Project
Related Studies and Individuals
- Debra Kennedy (studies related to Peirson's milkvetch).
- Phillips, A.M., III, and D.J. Kennedy (researchers on milkvetch ecology).
- Katherine Kennedy and Betty Scace (involved in cooperative efforts related to plant ecology).