CRYPTOGAMS 



CONFERVACE^E, ULVACE^E, AND MYXOMYCETES 



PLATE V. 



Tig.l Cladopfwra, Fig.lFortwnfwlkr 'magnified C N F E R V A C E £ 



Tig. 3 Treated with Iodine, 



Branch, 

 ibrnona 



Bud, PartivtipzecL off-\ 



Tig. 4 Apical, Cells of 

 Gadophora gbmeraia 



Tig. 5 Tree Zoogonidia 

 of same 



T 



s 



"* v \t Zoogonidia escaping 



^ 



T 



tgonidia. forming 



1 % , 



J \ I Genrw 



Tig. 6 Ulva portion magm/M 



U L V I C E k 

 Tig. 7 Toruon more highly magnified 



Ar-s Q ' //V.ffw Zoogoruda 



^X/^ENTEROMORPHA 



LIFE HISTORY DIAGRAM 



Zoogonida 



Zygospores 



Conferva. & libra. 



Zoospores 



Tig. 8 Tnieromorpha, 



magnified l n i l n u m u n r n m Fig.lZMicro zoospores free, 



Tig.2 Toruon of I. compress a (*6Q0) and Conjugating 



Tig. 13 Successive Stages in the 



Vegetative. CeUs 



\M process of Conjugation 



J&ro.zoospores 



X 



Tig. 15 Sporangia ofArcyria, mcarnata 



Tig. 24 Aethaliim Sepaczcm 



3 " ^' ! &l\ , 



0"M Y C E T E S 



Sporangium, closed. 



(a.) Amoeboid. Stage 



f b ) flasmodtum Stage ( c I development from Spore 



Snore « ~_i ] Cdwied. Zoospores 



oj>ore Sporexase rupturing 



Sporecotitmts ■o*' 



y 



CapilUtiion, 



Sporangium. Burst 



LIFE HISTORY DIAGRAM 



Adult Myxopod orAmosboid stage 



ifasttgopods (Zoospores 

 C-ilia-gon e A motboid-St ag e 



<u 



(fwtdlfyxopods 

 orCompound. Zygospore) 



J& JSneysted form 

 (Sporangium,) 



Segmented form fCapilUtaim 







Engraved, Printed and Published "by W! k AX Johnston, Edinburgh. 



