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PLANT. GAMOPHYTE. OVARIUM. OVUM. SPERMARIUM. SPERM, empryo, __fole's of Embryome || spoROPHYTE, || SPORANGIUM. SPORE. Gam. || Spor. 
‘ BLASTOGENESIS. 
VAUCHERIA Vaucheria oogonium oosphere antheridium antherozoid oospore Vaucheria vegetative-cell swarm-spore G 8 
EUDORINA Eudorina cell of | large cell of small : G 
coenobium daughter cell  ccenobium daughter cell 27 80SPOFe 
ULOTHRIX Ulothrix vegetative-cell zoospore vegetative-cell zZoospore zygospore swarm-cells Ulothrix vegetative-cell zoogonidium G S 
GEDOGONIUM || Oedogonium vegetative-cell oosphere vegetative-cell antherozoid oospore swarm-cells Oedogonium vegetative-cell zoogonidium G S 
SPIROGYRA Spirogyra eke contents of cUetSiean contents of : 5 
plrogy vegetative-cell vegetative-cell vegetative-cell vegetative-cell 2) gospore G 
CHARA Chara archegonium  oosphere antheridinm antherozoid oospore G 
TQ : ; . female es : male : j 
ECTOCARPUS || Ectocarpus sporangium gamete sporangium panier zygospore 1 G 
| ° < | . | 
~LAMINARIA Laminaria || zoosporangium swarm-spore S | 
ie | female female male male a pai ae Ro ee oe : ae : ; 
PCUTLERIA Cutleria | sporangium swarm-cell sporangium swarm-cell SP [pro-embryo] [Zoosporangium] —[swarm-spore] G Ss 
FUCUS Fucus | oogonium oosphere antheridium antherozoid oospore G 
;—___-. — OO 
NEMALION Nemalion carpogone Raha e spermogonium spermatium sporocarp carpospores Nemalion vegetative-cells tetragonidium G S 
PENICILLIUM || Penicillium | ascogone ee pollinodium Se fructification ascospores Penicillium ("| gonidiophore gonidium G g(n) 1 
| PUCCINIA Puccinia spermogonium spermatium eecidium zecidiospores Puccinium [gonidiophore] bop di 2 G S 
an [gonidiophore, ee ’ ; 
AGARICUS Agaricus Breas ? ! bolle] basidiospore G g 
POLYTRICHUM)| Polytrichum archegonium oosphere antheridium antherozoid oospore seta + theca | spore sac spore G aeece 
PTERIS Prothallus archegonium oosphere antheridium antherozoid oospore Pteris sporangium spore G S 
, pe ; 
: ‘TN contents of mature microspore . her sexual-cells of spermatozoid oospore Selasinell macrosporangium young macrospore 
SELAGINELLA contents of mature macrospore! archegonium  oosphere microspore I P fae microsporangium young microspore G Ss 
‘ contents of mature pollen grain)! ___, . soanilara yollen tube contents of oospore Pinus ovule young embryo sac * 
cous contents of mature embryosac BICHegORIUE = = O8Sp2 ae pollen tube : anther lobe young pollen grain Ghee | seats 
TUN contents of mature pollen grain) oi sphere ollen tube contents of oospore olyembryony Ranunculus ovule young embryo sac 
ae UNUTLUS contents of mature embryosac’ eynereite ait : pollen tube : [poly yony] ue anther lobe young pollen grain GC 5 
