Calflora
Taxon  Report   435    
Arabis aculeolata  Greene
Waldo rock cress,  Waldo rockcress
Arabis aculeolata
© 2008 Keir Morse
Photos from
CalPhotos / Calflora
Arabis aculeolata
© 2015 John Doyen
Arabis aculeolata
© 2015 John Doyen
Arabis aculeolata, a dicot, is a perennial herb that is native to California, 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
© 2005 Jennifer L. Kalt
Family: BRASSICACEAE  
Genus: Arabis
Communities: Lodgepole Forest, Red Fir Forest, Yellow Pine Forest, Mixed Evergreen Forest

Serpentine affinity: 6.1; (strict endemic)

Name Status:
Accepted by CNPS + PLANTS

 
More information about  Arabis aculeolata
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on PlantID.net   /   Google Images

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)

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.