Status: record iris_hartwegii_ssp._columbiana - Wed, Feb. 10, 2010 03:22 c
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Iris hartwegii ssp. columbiana |
| common name | Tuolumne iris |
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| family | Iridaceae |
| life form | rhizomatous herb |
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CNPS List
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List 1B.2
CA-Endemic |
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
0.2: Fairly endangered in California |
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 state rank
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| S2.2 |
S2: 6-20 occurrences OR 1,000-3,000 individuals OR 2,000-10,000 acres |
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global rank
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Where did the "RED" code go?
Where did the "RED" code go?
We've simplified our rating system.
Read about it here.
Under the old system, this plant was "2-2-3" (v6.05d, 9/05).
Rarity 2: A limited number of occurrences in California,
occasionally more if each occurrence is small.
Endangerment 2: Fairly endangered in California
Distribution 3: Endemic to California.
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| CA state listing | None |
federal listing | None |
| where found |
Topographic quads (3):
Crandall Peak (474B) 3812022, Columbia (475C) 3812014, Columbia SE (475D) 3812013
quad data info
- Quad numbers in parentheses are from the CA Department of Water
Resources. The 7-digit numbers
are the USGS equivalent.
- Red marks signify uncertainty[?] or extirpation[*].
See quad list above. A complete key is
on the Index by Topo Quad page.
- Marks are smaller than the quads they represent, and are generally positioned
near the center of the quad. In some coastal quads, this will place the mark
offshore.
Quad boundaries do not coincide with county
lines. To confirm county location, refer to the county list below.
Counties, states, regions:
Calaveras (CAL), Tuolumne (TUO)
counties map |
CNDDB Quick Viewer
Web application for exploring the CNDDB elements reported at the quad level.
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| A reminder: Species not recorded for a given area
may nonetheless be present, especially where favorable
conditions occur.
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CNPS habitats | •Cismontane woodland (CmWld)
•Lower montane coniferous forest (LCFrs) |
| blooming period
| May-Jun |
| elevation range | 425 - 1400 meters |
| notes
| | Possibly threatened by logging. See Aliso 4(1):37 (1958) for original description. |
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full name | Iris hartwegii Baker ssp. columbiana Lenz |
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| standard acronym |
IRHAC |
Element Code
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PMIRI090D2 |
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| CalFlora
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this taxon |
related taxa
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| Jepson Online |
Jepson Manual and other resources |
| Google search |
CNPS website
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entire web
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Suggested citation: California Native Plant Society (CNPS). 2010.
Inventory of Rare and Endangered
Plants (online edition, v7-10a).
California Native Plant Society. Sacramento, CA.
Accessed on Wed, Feb. 10, 2010
from http://www.cnps.org/inventory
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