Taxon  Report   10922 
Hemizonia congesta  DC.  ssp. lutescens  (Greene) Babc. & H.M. Hall
Hayfield tarweed
Hemizonia congesta ssp. lutescens, a dicot, is an annual herb that is native to California.

 Interactive Distribution Map 

 Observation Hotline 
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 Distribution by County 

© 2009 Vernon Smith

© 2004 Doreen L. Smith
 Plant Characteristics
 and Associations

Bloom Period

© 2010 Zoya Akulova
Communities: Northern Coastal Scrub, Valley Grassland
AFFINITY to serpentine soil:   1.3 (weak indicator / indifferent)   [Safford et al 2005]
Genus: Hemizonia
Parent Record Hemizonia congesta.
Add an Observation of Hemizonia congesta ssp. lutescens
Name Status:
Accepted by TJM2
PLANTS: accepted name: Hemizonia congesta ssp. congesta
Other Names:
(according to)

ICPN: Hemizonia multicaulis ssp. vernalis
 Information about  Hemizonia congesta ssp. lutescens  from other sources:
Photos on Picasa / Flickr / Google Images

website references on Google


Nursery availability and horticultural info on CNPLX

2012 Jepson Manual Treament from the Jepson Herbarium,
University of California, Berkeley

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center Native Plant Database

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 Calif. Herbaria.
[web application]. 2014. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Apr 20, 2014).

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

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