Taxon  Report   2994 
Epilobium densiflorum  (Lindley) P. Hoch & Raven
Dense boisduvalia,  Dense flowered boisduvalia, Dense flowered spike primrose, Denseflower willowherb
Epilobium densiflorum
© 2009 Ron Wolf
CalPhotos: click on a
photo to see it bigger
Epilobium densiflorum
© 2015 Neal Kramer
Epilobium densiflorum
© 2008 Keir Morse
Epilobium densiflorum, a dicot, is an annual herb that is native to California and 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
Epilobium densiflorum
© 2013 Debra L. Cook
Family: ONAGRACEAE  
Genus: Epilobium
Communities:
Yellow Pine Forest, Red Fir Forest, Lodgepole Forest, Subalpine Forest, Foothill Woodland, Chaparral, Valley Grassland, (many plant communities)
Distribution by County 

Add an Observation of  Epilobium densiflorum

Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Boisduvalia salicina
PLANTS: Oenothera densiflora
TJM2 + PLANTS: Boisduvalia densiflora var. pallescens
TJM2 + PLANTS: Boisduvalia densiflora var. salicina
TJM2 + PLANTS: Boisduvalia densiflora
More information about  Epilobium densiflorum
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Photos on CalPhotos / Google Images

Jepson eFlora

Records from the Consortium of California Herbaria

USDA PLANTS Profile (EPDE4)

Original Publication citation (ITIS)

Search the International Plants Names Index

Search efloras.org (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Feb 05, 2016).

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