Index to Families, Genera and Species 



Abronia alba, 298, 303 



latifolia, 298, 310 



maritlma, 298, 303 



umbellata, 260 



umbellata platyphylla, 260 

 Acalypha, 314 

 Acer macrophyllum, 317 

 Achillea, 285,290 



millefolium lanulosa, 278, 284, 

 291,293 



millefolium var. lanulosa, 331 

 van maritiraa, 278, 331 

 Adenostoma, 297, 318 



fasciculatum var. prostratum, 304 

 Adiantum Jordani, 293 



pedatum var. aleuticum, 309 

 Agave, 314 

 Agoseris apargioides, 313 



heterophylla, 313 

 Agrostis, 296 

 Aizoceae, 327 

 Alchemilla cunefolia, 311 

 Allium praecox, 310, 322 

 Alnus, 287 

 Amblyopappus pusillus, 277, 281, 283, 



284, 313, 321, 331 

 Amsinckia, 297 



intermedia, 277, 313, 321, 330 



sanctae barbarae, 330 



spectabilis, 321 

 var. nicolai, 306 



vernucosa, 312 

 Anacardiaceae, 311 

 Aenemopsis californica, 298 

 Anthemideae, 331 

 Antirrhinum Nuttallianum, 313 

 Aphanisma, 285 



blitoides, 281,293, 303, 327 

 Aplopappus, 268,295 



canus, 263, 292, 294, 297, 302, 307 



venetus var. furfuraceus, 313 

 var. sedoides, 307 



venetus sedoides, 293 

 var. furfuraceus, 293 

 var. vernonioides, 293 

 Arabis filifolia, 304 



maxima var. Hoffm.annii, 304 

 Arctostaphylos bicolor, 289 



diversifolia, 286, 289, 297, 299, 

 305,318 



insularis, 289, 305 

 var. pubescens, 305 



subcordata, 289 



tomentosa, 289 

 Arctostaphylos-Photinia-Quercus, 319 

 Aristida adscensionis, 309 

 Artemisia californica, 289, 291, 300, 313 

 var. insularis, 289, 292, 307, 331 

 forma flexilla, 292 



californica insularis, 290, 292 



californicus insularis, 279 

 Aster radulinus, 313 

 Astragalus, 268, 285, 290, 295, 314 



Douglasii, 293 



leucopsis, 293, 311, 329 

 var. brachypus, 305 



miguelensis, 293, 305 



Nevinii, 293, 302, 305, 320, 329 



Traskiae, 274, 283, 293, 302, 305, 

 320, 329 



trichopodus var. capillipes, 305 

 Astragalus-Baeria-Malacothrix, 358 

 Athyrium Filix-foemina var. 



stichense, 309 

 Atriplex, 265, 268, 290, 295 



Breweri, 294 



californica, 279, 283, 284, 285, 293, 

 320, 327 



Coulteri, 293 



leucophylla, 298, 320 



pacifica, 293 



rosea, 327 



semibaccata, 264, 276, 277, 285, 296, 

 327 



Watsonii, 293 

 Avena, 276, 277, 280 



fatua, 264, 277, 296, 326 

 Baccharis pilularis consanguinea, 292, 



297 

 Baeria,285,295 



aristata, 313 



chrysostoma gracilis, 293 

 var. gracilis, 313, 321, 331 



hirsutula, 274, 283, 293, 299, 313, 

 321,331 

 Berula erecta, 322 

 Bloomeria Crocea, 322 

 Boraginaceae, 306, 312, 330 

 Bowiesia septentrionalis, 322 

 Brassica nigra, 328 

 Brickellia californica, 291, 300 

 Brodiaea, 276 



capitata, 277, 278, 310, 322, 326 



laxa, 310, 322 



syandra, 322 

 Bromus, 296 



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