Calflora
Taxon  Report   4263 
Howellia aquatilis  A. Gray
Water howellia
Howellia aquatilis
© 2005 Dieter Wilken
More photos from
CalPhotos / Calflora
Howellia aquatilis, a dicot, is an annual herb (aquatic) that is native to California, is also found outside of California, but is confined to western North America.
CNPS Rare Plant Rank: 2B.2 (rare, threatened, or endangered in CA; common elsewhere).   8th Edition

It is listed by the Federal Government as Threatened .

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
Family: CAMPANULACEAE  
Genus: Howellia
Community:
Freshwater Wetlands
Habitat: freshwater-marsh
Wetlands: Occurs in wetlands
Name Status:
Accepted by JEF + CNPS + PLANTS
 
More information about  Howellia aquatilis
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (HOAQ)

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: http://www.calflora.org/   (Accessed: Sep 21, 2018).

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