Erysiphe euphorbiicola
American Poinsettia Powdery Mildew
2
Bishop specimens
0
Type specimens
1914
First collected
1918
Last collected
No recent record
Last seen alive
American Poinsettia Powdery Mildew
2
Bishop specimens
0
Type specimens
1914
First collected
1918
Last collected
No recent record
Last seen alive