Taxon  Report   5291 
Madia gracilis  (Smith) Keck
Gumweed, Gumweed madia, grassy tarweed, slender tarweed
Madia gracilis, a dicot, is an annual herb that is native to California and is also found elsewhere in North America and beyond.

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

 Distribution by County 

© 2004 George W. Hartwell

© 2000 Joseph Dougherty/
 Plant Characteristics
 and Associations

Bloom Period
Communities: Foothill Woodland, Mixed Evergreen Forest, Northern Oak Woodland
Habitat: slopes [Walker]
Genus: Madia
Add an Observation of Madia gracilis
Name Status:
Accepted by TJM2 + PLANTS + JM93
Other Names:
(according to)

PLANTS: Madia dissitiflora
PLANTS: Madia gracilis ssp. collina
PLANTS: Madia gracilis ssp. pilosa
 Information about  Madia gracilis  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

Original Publication citation. on the International Plants Names Index

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 18, 2014).

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

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