Index / Search / Triodanis holzingeri
§1 Plant
Triodanis holzingeri McVaugh
vernacular Holzinger's Venus' looking-glass — species · Campanulaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Annual
- Group
- Dicot
- Family
- Campanulaceae Juss.
- Genus
- Triodanis
Native status, by region
- L48 Lower 48 States Native
County-level range
· 103 counties across 9 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 103 counties across 9 states/territories.
Arizona view state ↗ 3 N ▾
Arkansas view state ↗ 1 N ▾
Colorado view state ↗ 2 N ▾
Kansas view state ↗ 34 N ▾
- Anderson 20003
- Barber 20007
- Barton 20009
- Clark 20025
- Cloud 20029
- Coffey 20031
- Comanche 20033
- Cowley 20035
- Crawford 20037
- Douglas 20045
- Ellsworth 20053
- Franklin 20059
- Gray 20069
- Harper 20077
- Harvey 20079
- Jackson 20085
- Johnson 20091
- Kingman 20095
- Kiowa 20097
- Leavenworth 20103
- Lyon 20111
- Meade 20119
- Morton 20129
- Osage 20139
- Pratt 20151
- Reno 20155
- Rice 20159
- Sedgwick 20173
- Seward 20175
- Shawnee 20177
- Stafford 20185
- Stevens 20189
- Sumner 20191
- Wyandotte 20209
Missouri view state ↗ 5 N ▾
Nebraska view state ↗ 3 N ▾
Oklahoma view state ↗ 15 N ▾
Texas view state ↗ 39 N ▾
- Bastrop 48021
- Bell 48027
- Bexar 48029
- Blanco 48031
- Bosque 48035
- Brewster 48043
- Brooks 48047
- Childress 48075
- Comanche 48093
- Culberson 48109
- Eastland 48133
- El Paso 48141
- Erath 48143
- Foard 48155
- Frio 48163
- Gillespie 48171
- Grayson 48181
- Hemphill 48211
- Jeff Davis 48243
- Kendall 48259
- Live Oak 48297
- Lubbock 48303
- Mason 48319
- Maverick 48323
- Midland 48329
- Mitchell 48335
- Nueces 48355
- Palo Pinto 48363
- Parker 48367
- Presidio 48377
- San Patricio 48409
- Sutton 48435
- Tarrant 48439
- Travis 48453
- Webb 48479
- Wheeler 48483
- Wichita 48485
- Wise 48497
- Young 48503
Wyoming view state ↗ 1 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/TRHO2 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/3167054 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T14:42:51Z