Index / Search / Fritillaria affinis
§1 Plant
Fritillaria affinis (Schult.) Sealy
vernacular checker lily — species · Liliaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Monocot
- Family
- Liliaceae Juss.
- Genus
- Fritillaria
§2a
Native status, by region
- CAN Canada Native
- L48 Lower 48 States Native
§2b
County-level range
· 75 counties across 4 states/territories§3Cultivation
No cultivation specs.
USDA has not characterised this taxon. Roughly four out of five plants in the database lack the detailed cultivation record present here — typically because they have not been the focus of NRCS Plant Materials work. Range and distribution data are unaffected.
§4Counties, by state
Recorded in 75 counties across 4 states/territories.
California view state ↗ 26 N ▾
- Alameda 06001
- Butte 06007
- Colusa 06011
- Contra Costa 06013
- Del Norte 06015
- El Dorado 06017
- Humboldt 06023
- Lake 06033
- Marin 06041
- Mariposa 06043
- Mendocino 06045
- Monterey 06053
- Napa 06055
- San Benito 06069
- San Francisco 06075
- San Luis Obispo 06079
- San Mateo 06081
- Santa Clara 06085
- Santa Cruz 06087
- Shasta 06089
- Siskiyou 06093
- Solano 06095
- Sonoma 06097
- Stanislaus 06099
- Tehama 06103
- Trinity 06105
Oregon view state ↗ 22 N ▾
- Benton 41003
- Clatsop 41007
- Coos 41011
- Curry 41015
- Douglas 41019
- Hood River 41027
- Jackson 41029
- Jefferson 41031
- Josephine 41033
- Lane 41039
- Lincoln 41041
- Linn 41043
- Marion 41047
- Multnomah 41051
- Polk 41053
- Tillamook 41057
- Umatilla 41059
- Union 41061
- Wallowa 41063
- Wasco 41065
- Washington 41067
- Yamhill 41071
Washington view state ↗ 23 N ▾
- Chelan 53007
- Clallam 53009
- Clark 53011
- Cowlitz 53015
- Island 53029
- Jefferson 53031
- King 53033
- Kitsap 53035
- Kittitas 53037
- Klickitat 53039
- Lewis 53041
- Mason 53045
- Okanogan 53047
- Pacific 53049
- Pierce 53053
- San Juan 53055
- Skagit 53057
- Skamania 53059
- Spokane 53063
- Thurston 53067
- Wahkiakum 53069
- Whatcom 53073
- Yakima 53077
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/FRAF2 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/5300613 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T20:46:58Z