ORGANOGRAPHI^ 



Supplementum. 



Omne vivum ex ovo ! vel reclius: omne organicum com- 

 ponitur ex ovulis polymorphis, discrelis v. conferrumiualis. 

 Ovula animalium slslunt vesiculas uni-bitunicatas, vi- 

 lellum includentes; vitellus constans e granulis minimis com- 

 pactis et gullulis oleosis solitariis v. pluribus, fovet (an sem- 

 per?) vesiculam Purkinianam, buic vero inest vesicula Wag- 

 neriana nucleifera. 



Utriculi pollin-s (pollinia) et sporae Muscorum, Filicum 

 et Algarum praecipue ab ovulis vix essentialiter differunt: vi- 

 tellus in cytoblastema, saepe amyligerum, solulus v. com- 

 paclior et vesiculifer; at cyloblastus nucleolatus pollinii no- 

 velli et cellulae vitello vesicubgero jam sequiparatus erat 

 Vesiculae, cellulae s. utriculi sphaerici v. elongati, e quibus 

 texlus cellulosus s. cytema et inprimis perenchyma compo- 

 nitur, ab ovulls simphciorib. v. sporis itidem paucis discre- 

 pant, etsi metamorphosi successiva varias species parenchy- 

 raatis effmguut, saepius ope gehnae inter se conferruminan- 

 tur V. in membranas et fibras sohdas animahum cohiques- 

 cunt et rarius organismum totalem progenerare valent (Bry- 

 ophyllum etc). 



Ovula igitur sunt vesiculae s. cellulae granuhferse c. vesl- 



cula embryonali h manifesta et composita, ac influxui 



organi foecundantis (mascuhni) exposita, organismo integro 

 rcproducendo inserviunt. 



Organa mascuhna simphciora, ad vesiculam seminalem 

 simphcem (spernocystam) reductse, non in omnibus anima- 

 hbus inferioribus reperiuntur ac dehcere videntur plantis 

 poUiniferis, ni tela carpehi conductoria interna, laxa, sperma- 

 tis vices gerat, quum pollinium in embryonem perfectum 

 non sine cooperatione carpehi v. niduh evolvatur. Spora est 



