CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record monolopia_gracilens - Mon, Nov. 29, 2021 00:52 ET c
Monolopia gracilens
common namewoodland woolythreads
CalPhotos image
more photos
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life formannual herb
CA Rare Plant Rank
List 1B.2
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.2: Fairly endangered in California
state rank
S3      ranking system key
global rank
G3     G3: 21-80 occurrences or 3,000-10,000 individuals OR 10,000-50,000 acres
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (37):
Port San Luis (222A) 3512027, Paso Robles (269B) 3512066, Adelaida (270A) 3512067, Cypress Mountain (270C) 3512058, Pebblestone Shut-in (271A) 3512161, Pico Creek (271C) 3512152, Cambria (271D) 3512151, Piedras Blancas (272A) 3512163, Monterey (366C) 3612158, Watsonville East (386B) 3612186, Watsonville West (387A) 3612187, Soquel (387B) 3612188, Moss Landing (387D) 3612177, Santa Cruz (387E) 3612281, Mississippi Creek (405B) 3712124, Gilroy Hot Springs (405C) 3712114, Mount Sizer (406A) 3712125, Morgan Hill (406B) 3712126, Mount Madonna (406C) 3712116, Gilroy (406D) 3712115, Santa Teresa Hills (407A) 3712127, Los Gatos (407B) 3712128, Laurel (407C) 3712118, Loma Prieta (407D) 3712117, Castle Rock Ridge (408A) 3712221, Big Basin (408B) 3712222, Felton (408D) 3712211, Palo Alto (428B) 3712242, Mindego Hill (428C) 3712232, Cupertino (428D) 3712231, Woodside (429A) 3712243, La Honda (429D) 3712233, Montara Mountain (448C) 3712254, San Mateo (448D) 3712253, Clayton (464B) 3712188, Diablo (464C) 3712178, Oakland East (465C) 3712272
quad data info

Counties, states, regions:
Alameda (ALA), Contra Costa (CCA), Monterey (MNT), San Benito (SBT), Santa Clara (SCL), Santa Cruz (SCR), San Luis Obispo (SLO), San Mateo (SMT)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Broadleafed upland forest (BUFrs)(openings)
•Chaparral (Chprl)(openings)
•Cismontane woodland (CmWld)
•North Coast coniferous forest (NCFrs)(openings)
•Valley and foothill grassland (VFGrs)/Serpentine
blooming period (Feb),Mar-Jul   Months in parentheses are uncommon.
elevation range100 - 1200 meters
Threatened by development, road maintenance, and road widening. Possibly threatened by logging.
full nameMonolopia gracilens A. Gray
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  MOGR Element Code  PDAST6G010
CalFlora species this taxon    CalFlora genus related taxa
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
search Google CNPS website    search Google entire web

Suggested citation: California Native Plant Society (CNPS). 2018. Inventory of Rare and Endangered Plants (online edition, v7-18mar). California Native Plant Society. Sacramento, CA. Accessed on Mon, Nov. 29, 2021 from

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