Prepared slides for freshwater plants (cryptogams) including.

• Three types of bacteria smear
• Rhizopus nigricans (bread mould) (w.b.)
• Penicillium (w.b.)
• Aspergilus (w.b.)
• Yeast (w.b.)
• Lichen (s.)
• Volvox (w.b.)
• Spirogyra conjugation (w.b.)
• Porphyra (sea lettuce) (w.b.)
• Marchantia thallus (s.)
• Marchantia antheridiophore (l.s.)
• Marchantia archegoniophore (l.s.)
• Moss, protonema (w.b.)
• Moss, antheridium (c.s.)
• Fern prothallus, young sporophyte (w.b.)

(s.) = section; (l.s.) = longitudinal section; (c.s.) = cross section; (w.b.) = whole body.