Taxon  Report   11133 
Juncus interior  Weigand
Inland rush
Click on a photo to see it bigger.
Juncus interior, a monocot, is a perennial grasslike herb that is native to California.
CNPS Rare Plant Rank: 2B.2 (rare, threatened, or endangered in CA; common elsewhere).   8th Edition

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
Juncus interior
© 2011 James M. Andre
Genus: Juncus
Wetlands: Equally likely to occur in wetlands and non wetlands
Name Status:
Accepted by TJM2 + CNPS + PLANTS
Alternate Names:
(according to)

TJM2: Juncus interior var. arizonicus
TJM2: Juncus interior var. neomexicanus
More information about  Juncus interior
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria


Search (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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Mar 19, 2018).

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