150 
SAPROLEGNIEJE, 
Leptomitus, Agardh. | Pythium—cont. 
L. lacteus, Agardh. | P. Cystosiphon, Lindst. 
Attached to aquatic epit | In ABS fronds of Wolffia 
Saprolegnia, Nees. | Michelii 
S. ferox, Nees. — J| Dityuchus, Leitg. 
On dead flies in water. Ronge 1 
S. elongata, Mass. | Mionorporus, Leng. 
On decaying trunk of tree-fern | On decaying hyacinth, bulba. 
in water. (Mass Brit. Fungi, | 
217, figs. 47—49.) | Diplanes, Leitg. 
Pythium, Pringsheim. Er D saprolegnioides, Leitg. 
P. de-baryanum, Hesse. | On insects in water. 
Parasitic and saprophytic n | 
various plants. A Rickcrsive | Achlya, Nees. 
parasite to seedling pu 
causing what is rmed A. polyandra, Hildebr. 
“ damping off.” On insects in water. 
ENTOMOPHTHORES. 
Empusa, Cohn. Entomophthora, Fresenius. 
E. Muscae, Cohn. | E, Aphicis, Hoffm. 
On dead house flies, On aphides. 
CHYTRIDE®. 
Synchitrium, De Bary 3 Woronin. , Rhizidium, A. Braun. 
S. Mercurialis, Feckt. | Westii, Mass. 
On living leaves of Mercurialis Parasitic on Spirogyra nitida. 
perennis. 
Olpidium, Schrót, 
| 
| 
| 
On living leaves of Anemone | On the e iidortit cells of Lemna 
minor. 
S. Anemones, Woronin. 0. Lemnae, Schró 
nemorosa. 
PROTOMYCETE X. 
[p purpureo-tingens, Mass. 
| On leaves of seedling sun- 
flowers. (Mass. Brit. Fungi, 
| 164, figs. 12, 73.) 
Protomyces, Unger. 
P. Menianthis, De Bar. 
On living leaves of Pontentilla 
Comarum. 
HYPODERMII. 
UREDINEX. 
, Uromyces--cont. 
U. Orobi, Wint. 
On Lathyrus macrorhizus. 
Uromyces, Link. 
U. Fabae, Che. 
On Vicia Faba. 
