CNPS Inventory Plant Detail

Lilium pardalinum ssp. pitkinense

Common Name:	Pitkin Marsh lily
Family:	Liliaceae
Synonyms:	Lilium pitkinense
Element Code:	PMLIL1A0H3
Full Name:	Lilium pardalinum Kell. ssp. pitkinense (Beane & Vollmer) M. Skinner
USDA PLANTS Symbol:	LIPAP5

Biology
Lifeform: perennial bulbiferous herb Blooming Period: June - July Habitat: mesic, sandy. • Cismontane woodland • Meadows and seeps • Marshes and swamps (freshwater)

Rarity Status
CA Rare Plant Rank: 1B.1 Rare, threatened, or endangered in California and elsewhere .1: Seriously endangered in California Federal Listing Status: FE Endangered (10/22/97) State Listing Status: CE Endangered (11/78) State Rank: S1 S1: Critically Imperiled. Global Rank: G5T1 T1: Critically Imperiled. G5: (species) Secure, considering populations outside California.

Occurrence Data from DFG
California Natural Diversity Database

Historic >20 yrs	Recent <=20 yrs
1	2

Presence:

Present Extant	Possibly Extirpated	Extirpated
3	0	0

Notes

Known from only three occurrences 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.
To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
Date Added: 1974-01-01
Last Update: 2010-08-17

Location

Elevation: 35 - 65 meters

California Endemic: yes

States: California

California Counties and Islands: name (code)
Sonoma (SON)

Quads: name (DWR code) USGS code
Sebastopol (502A) 38122D7, Two Rock (502D) 38122C7

Notes:

Definitions of codes preceding a county and/or quad:
*		Presumed extirpated
?		Uncertain about distribution or identity
?*		Uncertain about distribution, but presumed extirpated if once present
(?)		Occurrence confirmed, but possibly extirpated

Species may be present in other areas where conditions are favorable.

Presumed Extant

Presumed Extirpated or Unknown

979

Links to Leading Resources of Taxon Information
USDA PLANTS Calflora CalPhotos Consortium of California Herbaria California Department of Fish and Game: CNDDB Quick Viewer

Suggested Citation
California Native Plant Society (CNPS). Inventory of Rare and Endangered Plants (online edition, v8-01a). California Native Plant Society. Sacramento, CA. Accessed on .

-122.75,38.375