|
Wisteria floribunda (Willd.) DC. (Japanese wisteria)
|
0 |
0
|
0 |
|
Wisteria sinensis (Sims) Sweet (Chinese wisteria)
|
0 |
0
|
0 |
|
Withania somnifera (L.) Dun. (withania)
|
0 |
0
|
0 |
|
Wolffia arrhiza (L.) Horkel ex Wimm. (Rootless Duckweed)
|
0 |
0
|
0 |
|
Woodsia (Woodsias)
|
0 |
0
|
0 |
|
Woodsia alpina (Bolton) Gray (alpine woodsia)
|
0 |
0
|
0 |
|
Woodsia ilvensis (L.) R. Br. (rusty woodsia)
|
0 |
0
|
0 |
|
Woodwardia radicans (L.) Sm. (rooting chainfern)
|
0 |
0
|
0 |
|
Wulfenia carinthiaca Jacq. (Cow's Footprint)
|
0 |
0
|
0 |
|
Xanthium
|
0 |
0
|
0 |
|
Xanthium albinum
|
0 |
0
|
0 |
|
Xanthium italicum
|
0 |
0
|
0 |
|
Xanthium orientale L. (common cockleburr)
|
0 |
0
|
0 |
|
Xanthium strumarium L. (Canada cockleburr)
|
0 |
0
|
0 |
|
Xeranthemum
|
0 |
0
|
0 |
