Children (33 direct children, 33 direct and indirect children):
Kallstroemia grandiflora
Arizona poppy
Kallstroemia californica
California caltrop
Kallstroemia parviflora
Warty caltrop
Kallstroemia adscendens
Kallstroemia peninsularis
Kallstroemia angustifolia
Kallstroemia pennellii
Kallstroemia pentandra
Kallstroemia bicolor
Kallstroemia perennans
Perennial caltrop
Kallstroemia platyptera
Kallstroemia boliviana
Kallstroemia pubescens
Caribbean caltrop
Kallstroemia ranunculiflora
Kallstroemia curta
Kallstroemia rosei
Kallstroemia solandri
Kallstroemia hintonii
Kallstroemia tribuloides
Kallstroemia hirsuta
Kallstroemia hirsutissima
Hairy caltrop
Kallstroemia hystrix
Kallstroemia macrocarpa
Kallstroemia maxima
Big caltrop
Kallstroemia mexicana
Kallstroemia minuta
Kallstroemia tucumanensis
Kallstroemia incana
Kallstroemia standleyi
Kallstroemia intermedia
Kallstroemia cistoides
Kallstroemia porteri
Kallstroemia brachystylis