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pygmyflower rockjasmine
Scientific Name: Androsace septentrionalis ssp. puberulenta
Family: Primulaceae
Category: Dicot
Growth: Forb/herb
Duration: Annual, Perennial
Other Names:
Androsace septentrionalis
Also known as pygmyflower rockjasmine, pygmy-flower rock-jasmine, northern rockjasmine, Northern fairy candelabra, or, in Chinese, bei dian di mei, Androsace septentrionalis is a captivating plant with a delicate appearance.
Taxonomy and Nomenclature
- Scientific Name: Androsace septentrionalis L.
- Family: Primulaceae (Primrose Family)
- Synonym: Primula septentrionalis (L.) (Note: this may not be a current synonym)
- Subspecies: Androsace septentrionalis ssp. subumbellata (A. Nelson) G.T. Robbins. Androsace septentrionalis ssp. subulifera
- Alternative Scientific Names: Androsace arguta Greene, A. gormanii Greene, A. puberulenta Rydberg, A. septentrionalis var. diffusa (Note: these may not be current synonyms)
Distribution and Habitat
- Native to the Rockies and other alpine regions of North America, extending up into the Arctic.
- Also found in southern and central California (specifically ssp. subumbellata).
Morphological Characteristics and Growth Habits
- An annual or perennial herb.
- Height ranges from 3-25 cm tall.
- Flower stems are usually numerous.
- Stems range from nearly hairless to sparsely glandular-short-hairy or more usually glandular.
- Threadlike stems with tiny white flowers.
- 'Stardust' variety has rosettes of lance-shaped, toothed, dark grey-green leaves.
- 'Stardust' variety is an annual or evergreen biennial.
Ecological Role
- Androsace septentrionalis was found to be relatively common at most survey areas, including Taylor Mountain.
Considerations for Pets
- The text mentions "threadlike stems with tiny white flowers". While the text does not indicate toxicity, plants with small parts could pose a potential ingestion hazard, especially for curious pets.
Quirky Facts
- One common name is "Northern fairy candelabra," evoking a whimsical image.
Further Information
- Discover Life offers a page about the biology, natural history, ecology, identification, and distribution of Androsace septentrionalis.
- USDA provides information on this species.