Calflora
Taxon  Report   435 
Arabis aculeolata  Greene
Waldo rock cress,  Waldo rockcress
Arabis aculeolata
© 2008 Keir Morse
More photos from
CalPhotos / Calflora
Arabis aculeolata
© 2005 Jennifer L. Kalt
Arabis aculeolata
© 2015 John Doyen
Arabis aculeolata, a dicot, is a perennial herb that is native to California and Oregon.
CNPS Rare Plant Rank: 2B.2 (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
Arabis aculeolata
© 2015 John Doyen
Family: BRASSICACEAE  
Genus: Arabis
Communities:
Lodgepole Forest, Red Fir Forest, Yellow Pine Forest, Mixed Evergreen Forest
AFFINITY to serpentine soil:   6.1 (strict endemic)   [Safford et al 2005]
Name Status:
Accepted by CNPS + PLANTS + JM93
  
More information about  Arabis aculeolata
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Photos on PlantID.net

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (ARAC4)

Search the International Plants Names Index

Search efloras.org (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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: http://www.calflora.org/   (Accessed: Jun 25, 2018).

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