Species Details

Stachys pilosa

hairy marsh hedge-nettle

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Photo of Stachys pilosa
©2020 Richard Spellenberg
Photo of Stachys pilosa
©2020 Richard Spellenberg
Photo of Stachys pilosa
©2008 Gary A. Monroe
CA Rare Plant Rank: 2B.3
Fed List: None
State List: None
Global Rank: G5
State Rank:
Other Status:
CRPR Changes:
changed from 2.3 to 2B.3 on 2013-06-12
Add Date: 2001-01-01
Date Edited: 2021-05-26
Lifeform: perennial rhizomatous herb
Blooming Period: Jun-Aug
1200 - 1770 meters
3935 - 5805 feet
General Habitats:
  • Great Basin scrub (mesic)
  • Meadows and seeps
Microhabitat Details:
Possibly threatened by non-native plants.
Threat List Total: 3
Total EOs % of EOs
EOs with Threat Listed: 3 9 %
Non-native plant impacts 1 3%
Other 1 3%
Road/trail construction/maint. 1 3%
Total Occurrences: 33
Element Occurrence Ranks:
2 2 0 0 0 29
Occurrence Status:
Historical >20 Years 16
Recent <=20 Years 17
Presumed Extant 33
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
Alaska (AK), Arizona (AZ), California (CA), Colorado (CO), Connecticut (CT), Idaho (ID), Illinois (IL), Indiana (IN), Iowa (IA), Kansas (KS), Maine (ME), Massachusetts (MA), Minnesota (MN), Missouri (MO), Montana (MT), Nebraska (NE), Nevada (NV), New Hampshire (NH), New Jersey (NJ), New Mexico (NM), New York (NY), North Dakota (ND), Oklahoma (OK), Oregon (OR), Pennsylvania (PA), South Carolina (SC), South Dakota (SD), Utah (UT), Vermont (VT), Virginia (VA), Washington (WA), West Virginia (WV), Wisconsin (WI), Wyoming (WY)
California Counties and Islands: Name (Code)
Lassen (LAS), Modoc (MOD), Nevada (NEV), Plumas (PLU), Shasta (SHA), Sierra (SIE), Siskiyou (SIS)
Quads: Name (Quad Code)
Collins Rim (4212011), Adin Pass (4112038), Bieber (4112112), Big Swamp (4112121), Boca (3912041), Burney Mtn. West (4012176), Clio (3912065), Dog Valley (3912051), Egg Lake (4112133), Fall River Mills (4112114), Gold Lake (3912066), Igo (4012255), Independence Lake (3912043), Infernal Caverns (4112035), Jacks Backbone (4012166), Johnsville (3912076), Kangaroo Mtn. (4112382), Kinyon (4112138), Knox Mountain (4112026), Lake Annie (4112081), Lake City (4112062), Lake Shastina (4112254), Loyalton (3912062), Meadow Valley (3912181), Quincy (3912088), Sattley (3912054), Shields Creek (4112043), Soup Creek (4112033), Straylor Lake (4012171), Surprise (4112054), Tule Mountain (4112024), Whitehorse (4112134)
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant
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