EXPLANATION OF THE PLATES.

IX

2. Cracibulum vulgare, nat. size and slightly magnified, with twoof the sporangia more highly magnified.

3. Cyathus striatus, nat. size and slightly magnified, with two ofthe sporangia more highly magnified.

4. Podisoma Juniperi-Sabinae, nat. size.

5. Gymnosporangium Juniperi, nat. size.

6. Helotium versiforme, nat. size, with a section magnified.

7. Tremella sarcoides, nat. size, with a section magnified.

8. Balanophora involucrata, Ilook.f., nat. size.

PLATE III.

1. Agaricus phalloides, and section, half nat. size.

2. A. strobiliformis, young, nat. size.

3. A. excelsus, and section, half nat. size.

4. A. vaginatus, and section, half nat. size.

5. A. Ceciliae, and section, half nat. size.

6. A. rachodes, and section, half nat. size.

7. A. cristatus, and section, nat. size.

PLATE IV.

1. A. melleus, and section, one-third nat. size.

2. A. equestris, two-thirds nat. size.

3. A. imbrieatus, and section, half nat. size.

4. A. sulfureus, and section, two-thirds nat. size.

5. A. gambosus, and section, half nat. size.

6. A. albus, and section, two-thirds nat. size.

7. A. nudus, and section, small specimen.

PLATE V.

1. A. personatus, and section, small specimen.

2. A. infundibuliformis, and section, small specimen.