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Subclass, m. DIAIYPETALAE. 



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Ordo umbraculipeearum:. 



Fani. 96. UMBELLIFERAE Juss. * 



HerLae v. friiticeSj radice saepius fuslformi, foliis sparsis v. alter- 



v.<gina sessjii, vane el saepuis pluries secta v. divisa, raro indivisa 

 (crenata, serrafa v. integerrinia). Flores Iiermaphroditi, polygamo-mon- 

 oici V. rarius dioici, in umbeliani vario nurnero umbellularum composi- 

 lani saepius disposili, rarius simpliciter umbellati, capitali v. verticillato- 

 lasciculati, umbellae et umbellulae nudae v. saepe bracteis (iiivolucro) 

 et bracteolis (involucello) vario phyllorurn numcro, saepe verlicilJatiin 

 jultae, longius breviusve pedunculatae, pedunculo aut soJilario, axim 

 primariam termiriante aul pluribus in inflorescenliain typice sympodialein, 

 ranus cymosain v. vertioillato-paniculafam dispositis, cujus uinbellae cen- 

 trales ob rami subjecli evolutione pracvalente oppositifoliae el (spurie) 

 lalerales apparent. Flores superi, regulares v. irregulares, praefloratione 

 'mbricativa v. raro valvari; calycis tubus ovario adnatus, linibus 5-den- 

 tatus, 5-fidus v. obsoletus, saepius persistens. Petala 5, decidua, 

 alba (rarius rosea, ochroleuca v. flava), aequalia v. exteriora niajora 

 radiaritia, recta v. saepius apice incurva v. duplicato-inflexa, ad uiar- 

 g'nem apiculi inflexi integra v. ob costam impressain magis niinusve 

 profunde emarginata. Stamina 5, cilo decidua, filamcntis in alabastro 

 'ncurvis, antheris versatilibus, loculis 2 parallelis longitudinaliler dehis- 

 centibus. Ovarium inferum. 2-IocuIare v. rarissime aborlu l-loculare, 

 superne in discum epigynum (stylopodium) slylis 2 terminatum dilatatum, 

 styli prime erecti breves, dein varie elongati, filifonnes, reflexi, patuli 

 V- erecli, stigmnte saepius capitellato terminati. Ovula in loculis soli- 



lana, anatropa: fructus (diachenium) siccus, calycis limbo et slylopodio 

 stylisqu ... 



Auctore Lasok. 

 ^'lora hiHpanica. III. 



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