Calflora
Taxon  Report   4935    
Lithospermum incisum  Lehm.
Narrowleaf gromwell,  Narrowleaf stoneseed
Lithospermum incisum
© 2005 James M. Andre
Photos from
CalPhotos / Calflora
Lithospermum incisum
© 2010 Barry Breckling
Lithospermum incisum
© 2005 James M. Andre
Lithospermum incisum, a dicot, is a perennial herb that is native to California, is also found outside of California, but is confined to western North America.
CNPS Rare Plant Rank: 2B.3 (rare, threatened, or endangered in CA; common elsewhere).   8th Edition

Interactive Distribution Map


Observation Hotline
(observation details + photos)



point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations



Bloom Period
Lithospermum incisum
© 2010 Lee Dittmann
Family: BORAGINACEAE  
Genus: Lithospermum
Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
PLANTS: Batschia linearifolia
PLANTS: Lithospermum angustifolium
PLANTS: Lithospermum linearifolium
. . .
More information about  Lithospermum incisum
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on PlantID.net   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (LIIN2)

Search the International Plants Names Index

Search efloras.org (Flora of North America)

website references from Google


Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available: https://www.calflora.org/   (Accessed: Nov 20, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.