30 Microscope Slides:

Cyanophyceae
1(c). Chroococcus, a single-cell alga, w.m.
2(c). Anabaena, w.m. of filaments with heterocysts
3(d). Nostoc sp., t.s. of colony with hormogonia
4(d). Aphanizomenon, w.m. showing heterocysts
5(c). Scytonema, unbranched filaments with false branching, w.m.
6(d). Stigonema, branching filaments, w.m.

Chromophyta
7(c). Diatoms, fresh water, recent, mixed
8(d). Diatoms, showing protoplasmic structure

Conjugatae
9(c). Spirogyra, vegetative filaments w.m.
10(e). Spirogyra, scalariform conjugation and zygotes following conjugation, w.m.
11(c). Zygnema, w.m. of vegetative filaments
12(e). Desmids, strewn slide showing several forms

Chlorophyceae
13(c). Chlamydomonas, biflagellate cells, w.m.
14(d). Pandorina morum, biflagellate cells in a spherical colony, w.m.
15(e). Volvox, spherical colonies with daughter cells, w.m.
16(d). Pediastrum, stellate colonies, w.m.
17(d). Oedogonium, w.m. of filaments with sex organs, macrandrous
18(c). Cladophora, with multinucleate cells
19(c). Draparnaldia glomerata, filaments with clusters of branches
20(d). Ulva lactuca, green alga showing thallus of one celled layer
21(d). Vaucheria., w.m. of oogonia and antheridia

Charophyceae
22(d). Chara vulgaris, thallus with sex organs

Phaeophyceae
23(e). Fucus serratus, antheridia and oogonia t.s. on one slide
24(d). Fucus spiralis, monecious, t.s. of conceptacle with oogonia and antheridia
25(d). Ectocarpus, plurilocular, w.m.
26(c). Laminaria saccharina, thallus with sporangia t.s.

Rhodophyceae
27(d). Polysiphonia, thallus with antheridia
28(d). Polysiphonia, thallus with cystocarps
29(d). Polysiphonia, thallus with tetraspores
30(d). Batrachospermum