Taxon  Report   5821 
Nemacladus longiflorus  A. Gray
Long flowered nemacladus,  Longflower threadplant, Thread plant
Nemacladus longiflorus
© 2013 Keir Morse
More photos from
CalPhotos / Calflora
Nemacladus longiflorus
© 2013 Keir Morse
Nemacladus longiflorus
© 2009 Robert Steers
Nemacladus longiflorus, a dicot, is an annual herb that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Nemacladus longiflorus
© 2013 Keir Morse
Chaparral, Coastal Sage Scrub, Joshua Tree Woodland, Creosote Bush Scrub
Name Status:
Accepted by JEF + PLANTS + JM93
More information about  Nemacladus longiflorus
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


Search the International Plants Names Index

Search (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:   (Accessed: Sep 22, 2018).

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