Wyethia amplexicaulis (Nutt.) Nutt. (mule-ears)
|
0 |
28
|
0 |
Xanthium strumarium L. (Canada cockleburr)
|
0 |
24
|
0 |
Xerophyllum tenax (Pursh) Nutt. (Basket-grass)
|
0 |
29
|
0 |
Yucca baccata Torr. (banana yucca)
|
0 |
30
|
0 |
Yucca brevifolia Engelm. (Joshua tree)
|
0 |
25
|
0 |
Yucca elata (Engelm.) Engelm. (soaptree yucca)
|
0 |
30
|
0 |
Yucca glauca Nutt. (soapweed yucca)
|
0 |
29
|
0 |
Yucca schidigera Roezl ex Ortgies (Mojave yucca)
|
0 |
28
|
0 |
Zigadenus paniculatus (foothill deathcamas)
|
0 |
22
|
0 |
Zigadenus venenosus (meadow deathcamas)
|
0 |
28
|
0 |
Ziziphus obtusifolia (lotebush)
|
0 |
29
|
0 |
Zuckia brandegeei (siltbush)
|
0 |
19
|
0 |