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Plants
California Caltrop
Kallstroemia grandiflora
Authorship: Torrey ex. Gray
Sources
[McGoldrick 1]
Taxonomic Classification
KingdomPlantae
PhylumMAGNOLIOPHYTA (Flowering Plants)
ClassMAGNOLIOPSIDA (Dicots)
FamilyZYGOPHYLLACEAE (Caltrop Family)
GenusKallstroemia
Speciesgrandiflora
Recent Observations
Sourced from iNaturalist
Arizona poppy (opens in new tab)IMRS
IMRScrot_arocSep 20, 2009Hudspeth County, TX, USA
Arizona poppy (opens in new tab)kateparadisefoundOct 22, 2026Big Bend National Park, Brewster County, US-TX, US
Arizona poppy (opens in new tab)eric_houghOct 20, 2026Magdalena de Kino, Son., MX
Arizona poppy (opens in new tab)bdecker343Aug 24, 2026Pima County, US-AZ, US
Arizona poppy (opens in new tab)catluv7192Oct 25, 2026Tom's Thumb Trail, Scottsdale, AZ, US
Arizona poppy (opens in new tab)andy-1428Oct 24, 2026Big Bend National Park, Brewster County, US-TX, US
Arizona poppy (opens in new tab)erin976Oct 25, 2026Redford, TX 79846, USA
Arizona Poppy (opens in new tab)matthew720Oct 17, 2026Catalina, AZ 85739, USA
Arizona poppy (opens in new tab)psychofarmOct 25, 2026W Solano Dr, Phoenix, AZ, US
Arizona Poppy (opens in new tab)yamstressOct 24, 2026Pima County, AZ, USA
Conservation assessments from the following sources:
- NatureServe Explorer
- IUCN Red List
- Texas Parks & Wildlife — Species of Greatest Conservation Need (SGCN)
| IUCN Red List | Not assessed |
|---|---|
| NatureServe Global (opens in new tab) | G5Secure |
| NatureServe (Texas) (opens in new tab) | SNRNot Ranked |
| Texas SGCN | Not assessed |