Linaceae
Rock flax
Linum rupestre
- Family
- Linaceae
- Genus
- Linum
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Linum rupestreLinaceae
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Common names
By language (1)
- English
- Rock flax
Synonyms
- Cathartolinum rupestre (A.Gray) Small
- Cathartolinum wrightii Small
- Linum boottii var. rupestre A.Gray
- Linum rupestre var. cymosulum Engelm.
- Linum wrightii (Small) H.J.P.Winkl.
Flowers
- In flower
- April to June (from 78 flowering iNaturalist observations worldwide)
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Perennial
- In the US and Canada
- Lower 48 states: native
More in Linum
- FlaxLinum usitatissimumLinaceae
- Fairy flaxLinum catharticumLinaceae
- Linum flavumLinaceae
- Blue flaxLinum perenneLinaceae
- FlaxLinum narbonenseLinaceae
- Asian flaxLinum austriacumLinaceae
- Flowering flaxLinum grandiflorumLinaceae
- Pale flaxLinum bienneLinaceae
- Linum tenuifoliumLinaceae
- Lewis flaxLinum lewisiiLinaceae
- Linum suffruticosumLinaceae
- Linum hirsutumLinaceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.