Limestone Beardtongue

Common Names:
Limestone Beardtongue
Scientific name:
Penstemon calcareus
Synonyms:
Penstemon petiolatus
Elevation range:
740 to 6595 ft
Flowering Months:
April, May
Height | Length:
< 6 in.
Life Cycle | Lifeform:
Perennial
Notes:
Rare
State Occurrences:
Endemic to:
Limestone outcrops in California, Nevada
California Rare Plant Rank:
1B.3--Rare, Threatened, Endangered in CA & elsewhere
Desert region:
Mojave