Taxon  Report   7446 
Sedum laxum  (Britton) A. Berger  ssp. heckneri  (M. Peck) R.T. Clausen
Heckner's stonecrop
Sedum laxum ssp. heckneri
© 2010 Susan Erwin
Click on a photo to see it bigger.
Sedum laxum ssp. heckneri
© 2015 Dana York
Sedum laxum ssp. heckneri
© 2015 Dana York
Sedum laxum ssp. heckneri, a dicot, is a perennial herb that is native to California and Oregon.
It is included in the CNPS Inventory of Rare and Endangered Plants on list 4.3 (limited distribution).   7th Edition  /  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
Sedum laxum ssp. heckneri
© 2010 Susan Erwin
Genus: Sedum
Parent Record Sedum laxum
Lodgepole Forest, Red Fir Forest, Yellow Pine Forest
AFFINITY to serpentine soil:   3.5 (broad endemic / strong indicator)   [Safford et al 2005]
Distribution by County 

Add an Observation of  Sedum laxum ssp. heckneri

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

PLANTS: Sedum heckneri
TJM2: Sedum laxum var. heckneri
More information about  Sedum laxum ssp. heckneri
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 24, 2016).

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