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Lathyrus biflorus |
| common name | two-flowered pea |
| Inventory image |
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| family | Fabaceae |
| life form | perennial herb |
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CNPS List
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List 1B.1
CA-Endemic |
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
0.1: Seriously endangered in California |
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 state rank
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| S1.1 |
S1: Less than 6 occurrences OR less than 1,000 individuals OR less than 2,000 acres |
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global rank
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| G1 |
G1: Less than 6 occurrences OR less than 1,000 individuals OR less than 2,000 acres. |
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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 "3-3-3" (v6.05d, 9/05).
Rarity 3: One to several highly restricted
occurrences, or present in such small numbers that it is seldom
reported.
Endangerment 3: Seriously endangered in California.
Distribution 3: Endemic to California.
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| CA state listing | None |
federal listing | None |
| where found |
Topographic quads (1):
Dinsmore (634A) 4012345
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:
Humboldt (HUM)
counties map |
CNDDB Quick Viewer
Web application for exploring the CNDDB elements reported at the quad level.
(broadband recommended)
|
| A reminder: Species not recorded for a given area
may nonetheless be present, especially where favorable
conditions occur.
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CNPS habitats | •Lower montane coniferous forest (LCFrs)(serpentinite) |
| blooming period
| Jun-Aug |
| elevation range | 1370 - 1385 meters |
| notes
| | Known from only one occurrence on Red Mtn. in the Lassics area. Threatened by logging and grazing. See Brittonia 35(2):180-183 (1983) for original description. |
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full name | Lathyrus biflorus T.W. Nelson & J.P. Nelson |
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| standard acronym |
LABI3 |
Element Code
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PDFAB25180 |
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| CNPS chapter link |
North Coast database for this species |
| 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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