About
Find Nurseries
Design & Inspiration
California Garden Planner
Bay Area Garden Planner (NEW)
Planting Guide
Butterflies
My Plant Lists
Contact Us
Sign In
Donate
Advanced Search
Contact Us
Sign In
Donate
Home
Advanced Search
Map Locator
View Settings
Nurseries Carrying this Plant
Add Current Plant To List
Edit Current Plant
Show all Photos
About Calscape
Nurseries
California Garden Planner
Bay Area Garden Planner (NEW)
Planting Guide
Butterflies
My Plant Lists
Contact Calscape
Donate
Tap map to see plants native to location
Print Plant Signs
Print Plant Labels
Export To Excel
Export To Excel (Detailed)
Order by Popularity
Order by Common Name
Order by Scientific Name
Order by # of Butterflies Hosted
Show nursery cultivars
Hide nursery cultivars
Show plants not in nurseries
Hide plants not in nurseries
Grid view
Text view
Home
>
All plants
for California
>
Rhodiola integrifolia
|
Previous
Next
Loading....
Processing the request......
Ledge Stonecrop
( Rhodiola integrifolia )
Rhodiola integrifolia
More Photos at CalPhotos
More Info at Jepson eFlora
Calflora
Click on blue squares to see occurrence records.
<< Plant species
Zoom To My Address
Zoom To California
Estimated Plant Range (
?
)
occurrences >>
All Occurrence Records
0 Nurseries Carry This Plant
Add to My Plant List
About Ledge Stonecrop (Rhodiola integrifolia)
0 Nurseries Carry This Plant
Add to My Plant List
Rhodiola integrifolia
is a species of flowering plant in the stonecrop family known by the common names ledge stonecrop, western roseroot, and king's crown. It is native to north-easternmost Russia, including Kamchatka, and western North America, where it grows in mountainous habitat in subalpine and alpine climates, including meadows, cliffs, and talus. It is a perennial herb producing a stout stem from a fleshy, branching caudex, reaching a maximum height near 30 centimeters. The fleshy leaves are alternately arranged on the stem, widely lance-shaped to oval and pointed, flat but upcurved toward the tip, reaching 2. 5 centimeters long. They are green when new and age to orange, rose, or red. The inflorescence is a dense cyme of up to 50 flowers with fleshy petals in shades of bright red to deep purple. There are several subspecies of this plant, with one, ssp. leedyi, very rare and limited to a few populations in Minnesota and upstate New York. This subspecies is considered a relict from times when its range was covered in glaciers; it survives on barren cliffs which are kept cold by air blowing through cracks from subterranean caves. It is treated as a federally listed threatened species in the United States.
Plant Description
Plant Type
Perennial herb, Succulent
Size
1 ft tall
Flower Color
Orange, Green, Purple, Red
Landscaping Information
Sun
Full Sun
Sunset Zones
?
1, 2, 4, 5, 6, 7, 15, 16, 17
Natural Setting
Site Type
Cliffs, talus, ridges
Climate
Annual Precipitation: 12.8" - 100.3", Summer Precipitation: 0.93" - 3.60", Coldest Month: 18.1" - 42.8", Hottest Month: 38.5" - 65.0", Humidity: 0.97" - 16.82", Elevation: 2122" - 13497"
Alternative Names
Common Names
: King's Crown, Roseroot Stonecrop, Western Roseroot
Print Plant Sign
Print Plant Label
Back
Print
Back
Print
Ledge Stonecrop
Rhodiola integrifolia
Sources include:
Wikipedia
. All text shown in the "About" section of these pages is available under the
Creative Commons Attribution-ShareAlike License
. Plant observation data provided by the participants of the
California Consortia of Herbaria
, Sunset information provided by
Jepson Flora Project
. Propogation from seed information provided by the
Santa Barbara Botanical Garden
from "Seed Propagation of Native California Plants" by Dara E. Emery. Sources of plant photos include
CalPhotos
,
Wikimedia Commons
, and independent plant photographers who have agreed to share their images with Calscape. Other general sources of information include
Calflora
,
CNPS Manual of Vegetation Online
,
Jepson Flora Project
,
Las Pilitas
,
Theodore Payne
,
Tree of Life
,
The Xerces Society
, and information provided by CNPS volunteer editors, with special thanks to Don Rideout. Climate data used in creation of plant range maps is from
PRISM Climate Group, Oregon State University
, using 30 year (1981-2010) annual "normals" at an 800 meter spatial resolution.
Links:
Jepson eFlora Taxon Page
CalPhotos
Wikipedia
Calflora
Sign in to your Calscape Account
X
Once signed in, you'll be able to access any previously saved plant lists or create new ones.
Email Address
Password
Sign In