Sedum marmorense
Otting & R.E. Brainerd
Marble Mountains Stonecrop
G1Critically ImperiledGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.1205863
Element CodePDCRA0A230
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
Endemicendemic to a single state or province
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderRosales
FamilyCrassulaceae
GenusSedum
Concept ReferenceZika, P.F., B.L. Wilson, R.E. Brainerd, N. Otting, S. Darington, B.J. Knaus, and J.K. Nelson. 2018. A review of Sedum section Gormania (Crassulaceae) in western North America. Phytotaxa 368(1): 1- 61.
Taxonomic CommentsSedum marmorense was described in Zika et al. (2018).
Conservation Status
Rank Method Rank calculation - Biotics v2
Review Date2021-05-26
Change Date2021-05-26
Edition Date2021-05-26
Edition AuthorsTomaino, A. (2021)
Range Extent<100 square km (less than about 40 square miles)
Number of Occurrences1 - 5
Rank ReasonsSedum marmorense is known only from three populations in the Klamath Ranges in Siskiyou County, California.
Range Extent CommentsSedum marmorense is known only from a narrow zone 19 km long in the Marble Mountains, in the Klamath Ranges of northern California (Zika et al. 2018).
Occurrences CommentsThere are three populations known (Zika et al. 2018).
Ecology & Habitat
Habitat
Sedum marmorense occurs at high elevation, on serpentine and non-serpentine sites (Zika et al. 2018).
Terrestrial HabitatsBare rock/talus/scree
Other Nations (1)
United StatesN1
| Province | Rank | Native |
|---|
| California | S1 | Yes |
References (1)
- Zika, P.F., B.L. Wilson, R.E. Brainerd, N. Otting, S. Darington, B.J. Knaus, and J.K. Nelson. 2018. A review of <i>Sedum </i>section Gormania (Crassulaceae) in western North America. Phytotaxa 368(1): 1- 61.