Taxon  Report   5832 
Nemacladus twisselmannii  J. Howell
Twisselmann's nemacladus,  Twisselmann's threadplant

Nemacladus twisselmannii
© 2012 Keir Morse
Nemacladus twisselmannii, a dicot, is an annual herb that is native to California and is endemic (limited) to California.
It is included in the CNPS Inventory of Rare and Endangered Plants on list 1B.2 (rare, threatened, or endangered in CA and elsewhere).   7th Edition  /  8th Edition

It is listed by the State of California as Rare .

 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
Nemacladus twisselmannii
© 2012 Keir Morse
Genus: Nemacladus
Lodgepole Forest, Red Fir Forest
Distribution by County 

Add an Observation of  Nemacladus twisselmannii

Name Status:
Accepted by TJM2 + CNPS + PLANTS + JM93
 More information about  Nemacladus twisselmannii
Location Suitability

Nursery / seed vendor availability from CNPLX
Commercial availability unknown.


Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation. on the
International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 13, 2015).

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

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