CNPS Inventory Plant Detail

Monolopia gracilens

Common Name:	woodland woolythreads
Family:	Asteraceae
Synonyms:
Element Code:	PDAST6G010
Full Name:	Monolopia gracilens A. Gray
USDA PLANTS Symbol:	MOGR

Biology
Lifeform: annual herb Blooming Period: February - July Habitat: Serpentine. • Broadleafed upland forest (openings) • Chaparral (openings) • Cismontane woodland • North Coast coniferous forest (openings) • Valley and foothill grassland

Rarity Status
Rare Plant Rank: 1B.2 Rare, threatened, or endangered in California and elsewhere .2: Fairly endangered in California Federal Listing Status: Not Listed State Listing Status: Not Listed State Rank: S2S3 S2: Imperiled. S3: Vulnerable. Global Rank: G2G3 G2: Imperiled. G3: Vulnerable.

Occurrence Data from DFG
California Natural Diversity Database

Total # of Known Element Occurrences: 45
Element Occurrence Ranks:

A B C D X U

0 0 0 0 0 45

Population Status:

Historic >20 yrs	Recent <=20 yrs
33	12

Presence:

Present Extant	Possibly Extirpated	Extirpated
45	0	0

Notes
Threatened by development, road maintenance, and road widening. Possibly threatened by logging. To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page. Date Added: 2010-04-19 Last Update: 2011-04-01

Location

Elevation: 100 - 1200 meters

California Endemic: yes

States: California

California Counties and Islands: name (code)
Alameda (ALA), Contra Costa (CCA), Monterey (MNT), Santa Clara (SCL), Santa Cruz (SCR), San Luis Obispo (SLO), San Mateo (SMT)

Quads: name (DWR code) USGS code
Port San Luis (222A) 35120B7, Paso Robles (269B) 35120F6, Adelaida (270A) 35120F7, Cypress Mountain (270C) 35120E8, Pebblestone Shut-in (271A) 35121F1, Pico Creek (271C) 35121E2, Cambria (271D) 35121E1, Piedras Blancas (272A) 35121F3, Monterey (366C) 36121E8, Watsonville East (386B) 36121H6, Watsonville West (387A) 36121H7, Soquel (387B) 36121H8, Santa Cruz (387E) 36122H1, Mississippi Creek (405B) 37121B4, Gilroy Hot Springs (405C) 37121A4, Mt. Sizer (406A) 37121B5, Morgan Hill (406B) 37121B6, Mt. Madonna (406C) 37121A6, Gilroy (406D) 37121A5, Santa Teresa Hills (407A) 37121B7, Los Gatos (407B) 37121B8, Laurel (407C) 37121A8, Loma Prieta (407D) 37121A7, Castle Rock Ridge (408A) 37122B1, Big Basin (408B) 37122B2, Felton (408D) 37122A1, Palo Alto (428B) 37122D2, Mindego Hill (428C) 37122C2, Cupertino (428D) 37122C1, Woodside (429A) 37122D3, Montara Mountain (448C) 37122E4, San Mateo (448D) 37122E3, Clayton (464B) 37121H8, Diablo (464C) 37121G8, Oakland East (465C) 37122G2

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

3395

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

Suggested Citation
California Native Plant Society (CNPS). Inventory of Rare and Endangered Plants (online edition, v8-02). California Native Plant Society. Sacramento, CA. Accessed on .

-121.625,36.875