Taxon Details
Lilium pardalinum ssp. pitkinense
Pitkin Marsh lily
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© 2020 Jason Matthias Mills |
© 2004 John Game |
© 2015 Aaron Arthur |
Taxon Summary:
Lilium pardalinum ssp. pitkinense, commonly known as Pitkin Marsh lily, is a perennial bulbiferous herb in the Liliaceae that is found only in California. It occurs within Cismontane woodland, Marshes and swamps (freshwater), and Meadows and seeps, growing at elevations from 35 to 65 meters. Lilium pardalinum ssp. pitkinense is ranked 1B.1, Plants Rare, Threatened or Endangered in California and Elsewhere; Seriously threatened in California.|
Scientific Name: Lilium pardalinum Kell. ssp. pitkinense (Beane & Vollmer) M. Skinner |
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Common Name: Pitkin Marsh lily |
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| Family: | Liliaceae | |
| Element Code: | PMLIL1A0H3 | |
| USDA Plants Symbol: | LIPAP5 | |
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Synonyms/Other Names: |
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| Name Status: |
JEF, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 1B.1 |
| Fed List: | FE (1997-10-22) |
| State List: | CE (1978-11-01) |
| Global Rank: | G5T1 |
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State Rank: |
S1 |
| Other Status: | SB_BerrySB; SB_CalBG/RSABG; SB_USDA |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2022-02-01 |
| Lifeform: perennial bulbiferous herb | ||||||||||||||
Blooming Period: Jun-Jul
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Elevation:
35 - 65 meters 115 - 215 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Known only from near Sebastopol. Most of marsh habitat has been destroyed; also threatened by horticultural collecting, hydrological alterations, and competition from other plants. Potentially threatened by hybridization with otherL. pardalinum subspecies. See Novon 12(2):253-261 (2002) for revised nomenclature. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 9 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 4 | 100 % |
| THREAT LIST: | ||
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| Non-native plant impacts | 2 | 50% |
| Other | 2 | 50% |
| Over-collecting/poaching | 2 | 50% |
| Surface water diversion | 1 | 25% |
| Development | 1 | 25% |
| Erosion/runoff | 1 | 25% |
| Feral pigs | 1 | 25% |
| Grazing | 1 | 25% |
| Groundwater pumping | 1 | 25% |
| Total Occurrences: | 4 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 2 | 0 | 0 | 1 | 1 |
| Occurrence Status: | |||||
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| Historical >20 Years | 3 | ||||
| Recent <=20 Years | 1 | ||||
| Presence: | |||||
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| Presumed Extant | 3 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 1 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Sonoma (SON) |
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Quads: Name (Quad Code) Petaluma (3812226), Petaluma River (3812225), Sebastopol (3812247), Two Rock (3812237) |
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Notes:
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Presumed Extant
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