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littleleaf rockcress
Scientific Name: Arabis microphylla var. microphylla
Family: Brassicaceae
Category: Dicot
Growth: Subshrub, Forb/herb
Duration: Perennial
Other Names:
Littleleaf Rockcress
Discover the fascinating world of Littleleaf Rockcress, a plant with a complex taxonomic history and intriguing adaptations.
Nomenclature and Taxonomy
- Scientific Name: Boechera microphylla (Nuttall) Dorn
- Common Name: Littleleaf Rockcress, Small-leaf Rockcress
- Synonym: Arabis microphylla Nutt.
- Family: Brassicaceae (Mustard Family)
- Other Names:
- Arabis tenuicula Greene
- Boechera microphylla (Nutt.) Dorn var. microphylla
- Arabis microphylla var. microphylla Nutt.
- Arabis microphylla var. macounii (S. Wats.) Rollins - Macoun's Rockcress
Distribution and Habitat
- Found in the lower Deschutes River area of Oregon.
- Observed in the Wasatch foothills, Salt Lake County, Utah.
- Associated with sagebrush environments.
- Specifically mentioned near Mt. Adams.
Morphological Characteristics
- Cespitose growth habit, emerging from a woody caudex with multiple branches.
- Leaves possess tiny 3-pronged forked hairs.
Considerations for Pets
- The plant's potential effects on pets are not explicitly mentioned.
Considerations for Children
- The plant's potential effects on children are not explicitly mentioned.
Further Information
- Discover Life offers a page dedicated to the biology, natural history, ecology, identification, and distribution of Arabis microphylla (Littleleaf Rockcress).
- IRMNG (possibly the Interim Register of Marine and Nonmarine Genera) recognizes this species.
- NIISS (potentially the National Invasive Species Information System) has a species profile detailing habitat, control, invasion, and life history.