CHAPTER I.—PRINCIPAL GROUPS OF PLANTS.
CHAPTER I.—PRINCIPAL GROUPS OF PLANTS. PAGE INTRODUCTORY........ cc cece cece ccc cectccccccccecsevees eee cceeas x THALLOPHYTES..... 0... ccc cece cece ccc c cet e nc ececceececcenveceves 6 Schizophytes..... 0... ccc cece e cece cee cece nc eee euceceeesecees 7 Schizophycee (Fission Algw)............ccccccccccccccccece 8 Schizomycetes (Bacteria)........... cc ccc ccc ccc cccecceccees 12 0 NC: rr 16 Chlorophyceze (Green Algew)......... 2... cc cece cc esccccecees 20 Phzeophycee (Brown Alge) .............cccceecceccccccecene 28 Rhodophycee (Red Alga) ....... 0... ccc cece cece eee ee cece 31 Fungi... 0. ccc ccc ccc cece ese e nc eeaeeneceuaceaaeeunes 40 Phycomycetes (Alga-like Fungi)................cccceececcees 42 Ascomycetes (Including Yeasts)............. 0... cece eeceees 47 Basidiomycetes. .......... ccc c cece cece eee teceeseceeeens 56 _ Fungi Imperfecti... 0.0.0... ccc een e ence cence 70 Lichens............. Decne cece eee e cece ene e neces te eeeenvons 71 ARCHEGONIATES 00... . cece eee eee cece teen e tee eeee ee eeees 75 Bryophytes..... Lee cee rete eee eee eae e tenet eee eeeeeenesees 76 Hepatice (Liverworts)............ 0.00 cece eens Teeececcecece 80 Musci (Mosses).......... 02s ccecccceccececscevccceececens 84 Pteridophytes........ 0... ccc ccc cece ec cece ee eee eeeeeeeees 86 Filicales (Ferns)........... 0.0. cece cece cece ccc ceccecences 87 Equisetales (Horsetails)........ 0... cece cece cece cece eee eaes 96 Lycopodiales (Club Mosses).............ccccecescscccesvecs 97 SPERMOPHYTES (SEED PLANTS)............cccccccccccscsccecceccae 100 GYMMOSPEFMS.... 1... eee eee ee eee eee eee eereeces IOI AMQiOSPETMS. 1... cece ce eee eet eect tees eeeseneens 119 ORGANIC EVOLUTION........... 00 cece cece cere cece eee eee eeesenes 128