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Plants

Rock Flax

Linum rupestre

Authorship: (Gray) Engelmann ex. Gray

Sources

[Lieb 984]

Taxonomic Classification

KingdomPlantae

PhylumMAGNOLIOPHYTA (Flowering Plants)

ClassMAGNOLIOPSIDA (Dicots)

FamilyLINACEAE (Flax Family)

GenusLinum

Speciesrupestre

Recent Observations

Sourced from iNaturalist

kucycadsOct 25, 2026Burnet County, TX, USA

sa_joeOct 25, 2026Spring Branch Rd, Spring Branch, TX, US

janeweedenOct 25, 2026Spring Branch Rd, Spring Branch, TX, US

janeweedenOct 25, 2026Spring Branch Rd, Spring Branch, TX, US

observer_sydneyOct 25, 2026Surrey Hill Dr, Austin, TX, US

donkeyladyOct 25, 2026Medina County, TX, USA

kucycadsOct 24, 2026Travis County, US-TX, US

rasbirderOct 17, 2026Junction, TX, US

txtielOct 18, 2026Texas, US

mr-naturalOct 17, 2026Junction, TX, US

Conservation assessments from the following sources:

NatureServe Explorer
IUCN Red List
Texas Parks & Wildlife — Species of Greatest Conservation Need (SGCN)

Conservation status by source
IUCN Red List	Not assessed
NatureServe Global (opens in new tab)	G5Secure
NatureServe (Texas) (opens in new tab)	SNRNot Ranked
Texas SGCN	Not assessed