- 151+ - 



SPEBMATOPHYTA (cont.) 



ANGIOSPERMAE 



SALIC ACEAE (cont,) 



Populus alba , Poplar, Asia (Palo Alto) (no C3(-carotene) (green 

 leaTes and yellow autumn leaves) 



SAPINDACEAE 



Aesoulus californioa , California Buckeye, California (Stanford) 

 "" (some 0<-carotene) 



Sapindus oahuensis, Hawaiian Islands (Oahu) (some 0(-carotene) 



SANTALACEAE 



Santal\jm Freyoinetian\jm , var. littorale. Sandalwood, Oahu (Oahu) 

 " (no 0<.- carotene) 



SAXIFRAGACEAE 



Broussaisia arguta, Hawaiian Islands (Oahu) ( some 0(-carotene) 



Carpenteria oalifornioa. Sierra Nevada Foothills (Stanford) (no 



~ 0^- carotene) 



Hydrangea hortensis. Hydrangea, Japan and China (Stanford) (some 

 ~~ 0^-carotene) 



SCROPHULARI ACEAE 



Pedicularis groenlandica . Summit of Sierras to British Columbia to 



Labrador (Summit of Sierra Nevada) (trace 

 CX-carotene) 



Veronica speciosa . New Zealand (Palo Alto) (no 0(-carotene) 



VERBENACEAE 



Teotona grandis, Teakwood, India (Oahu) (some ^-carotene) 



SIMARUBACEAE 



Ailanthus altissima , Tree-of=Heaven, China (Stanford) (no ^-ca,ro- 



tene) 



