Species Details
Dudleya cymosa ssp. marcescens
marcescent dudleya
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Scientific Name: Dudleya cymosa (Lem.) Britt. & Rose ssp. marcescens Moran |
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Common Name: marcescent dudleya |
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Family: | Crassulaceae | |
Element Code: | PDCRA040A3 | |
USDA Plants Symbol: | DUCYM | |
Synonyms/Other Names: |
CA Rare Plant Rank: | 1B.2 |
Fed List: | FT (1997-01-29) |
State List: | CR (1978-11-01) |
Global Rank: | G5T2 |
State Rank: |
S2 |
Other Status: | SB_CalBG/RSABG; SB_SBBG |
CRPR Changes: |
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Add Date: | 1974-01-01 |
Date Edited: | 2022-12-06 |
Lifeform: perennial herb | ||||||||||||||
Blooming Period: Apr-Jul
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Elevation:
150 - 520 meters 490 - 1705 feet |
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General Habitats:
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Microhabitat Details: | ||||||||||||||
Microhabitat:
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Threat List Total: | 7 | |
Total EOs | % of EOs | |
EOs with Threat Listed: | 8 | 57 % |
THREAT LIST: | ||
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Recreational use (non-ORV) | 5 | 35% |
Foot traffic/trampling | 4 | 28% |
Non-native plant impacts | 2 | 14% |
Development | 2 | 14% |
Road/trail construction/maint. | 1 | 7% |
Over-collecting/poaching | 1 | 7% |
Improper burning regime | 1 | 7% |
Total Occurrences: | 14 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
1 | 7 | 1 | 0 | 0 | 5 |
Occurrence Status: | |||||
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Historical >20 Years | 5 | ||||
Recent <=20 Years | 9 |
Presence: | |||||
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Presumed Extant | 14 | ||||
Possibly Extirpated | 0 | ||||
Presumed Extirpated | 0 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Los Angeles (LAX), Ventura (VEN) |
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Quads: Name (Quad Code) Malibu Beach (3411816), Newbury Park (3411828), Point Dume (3411817), Triunfo Pass (3411818) |
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Notes:
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