Index / Search / Rhynchosida physocalyx
§1 Plant
Rhynchosida physocalyx (A. Gray) Fryxell
vernacular buffpetal — species · Malvaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb, Subshrub
- Duration
- Perennial
- Group
- Dicot
- Family
- Malvaceae Juss.
- Genus
- Rhynchosida
§2a
Native status, by region
- L48 Lower 48 States Native
§2b
County-level range
· 60 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 60 counties across 4 states/territories.
Arizona view state ↗ 7 N ▾
New Mexico view state ↗ 2 N ▾
Oklahoma view state ↗ 1 N ▾
Texas view state ↗ 50 N ▾
- Andrews 48003
- Bailey 48017
- Bee 48025
- Brewster 48043
- Brooks 48047
- Cameron 48061
- Coleman 48083
- Cottle 48101
- Culberson 48109
- Denton 48121
- Dimmit 48127
- Duval 48131
- Edwards 48137
- Frio 48163
- Garza 48169
- Gillespie 48171
- Goliad 48175
- Guadalupe 48187
- Hall 48191
- Hidalgo 48215
- Jeff Davis 48243
- Karnes 48255
- Kerr 48265
- Kleberg 48273
- Llano 48299
- Marion 48315
- Martin 48317
- McLennan 48309
- Medina 48325
- Mitchell 48335
- Pecos 48371
- Presidio 48377
- Reeves 48389
- San Patricio 48409
- San Saba 48411
- Scurry 48415
- Starr 48427
- Stephens 48429
- Sterling 48431
- Taylor 48441
- Terrell 48443
- Travis 48453
- Upton 48461
- Uvalde 48463
- Val Verde 48465
- Webb 48479
- Willacy 48489
- Winkler 48495
- Yoakum 48501
- Zapata 48505
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/RHPH2 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/3152508 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T20:46:58Z