Taxon Details
Dudleya alainae
Banner dudleya
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Taxon Summary:
Dudleya alainae, commonly known as Banner dudleya, is a perennial herb in the Crassulaceae that is found only in California. It occurs within Chaparral, Lower montane coniferous forest, and Sonoran desert scrub, growing at elevations from 740 to 1200 meters. Dudleya alainae is ranked 3.2, Plants About Which We Need More Information, A Review List; Moderately threatened in California.
Scientific Name: Dudleya alainae Reiser |
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Common Name: Banner dudleya |
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Family: | Crassulaceae | |
Element Code: | PDCRA040X0 | |
USDA Plants Symbol: | ||
Synonyms/Other Names: |
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Name Status: |
JEF, FNA, POWO, IPNI, Tropicos |
CA Rare Plant Rank: | 3.2 |
Fed List: | None |
State List: | None |
Global Rank: | G2Q |
State Rank: |
S2 |
Other Status: | SB_CalBG/RSABG; SB_CRES |
CRPR Changes: |
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Add Date: | 1988-01-01 |
Date Edited: | 2021-12-09 |
Lifeform: perennial herb | ||||||||||||||
Blooming Period: Apr-Jul
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Elevation:
740 - 1200 meters 2430 - 3935 feet |
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General Habitats:
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Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Move to CRPR 1B? A synonym of D. saxosa ssp. aloides in TJM (1993) and TJM 2. See Cactus and Succulent Journal 56:147-148 (1984) for original description. Threatened by development and non-native plants. Taxonomic questions remain unanswered by treatment in Cactus and Succulent Journal 58:111-115 (1986); critical evaluation needed. |
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Threats: |
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Taxonomy: |
Threat List Total: | 0 | |
Total EOs | % of EOs | |
EOs with Threat Listed: | 0 | 0 % |
THREAT LIST: |
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Total Occurrences: | 0 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
0 | 0 | 0 | 0 | 0 | 0 |
Occurrence Status: | |||||
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Historical >20 Years | 0 | ||||
Recent <=20 Years | 0 |
Presence: | |||||
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Presumed Extant | 0 | ||||
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) San Diego (SDG) |
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Quads: Name (Quad Code) Earthquake Valley (3311614), Julian (3311615), Pala (3311731), Ranchita (3311625), Santa Ysabel (3311616) |
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Notes:
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Presumed Extant
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