465 



FUMARIACEAE. 



A. ilypecocac. Hcrbae annuae liumiles glaucae gla- 

 brac, siiccum aquosum continentes. Radices subsimplices 

 perpendiculares. Caules bifidl 1. didiotomi. Folia pinnatl- 

 secta, segmenlis multifidls sublinearibuSj inferlora peliolata 

 allerna, supcriora scssilia opposita. Peduncull solltarli 

 terminales et ex dichotomia caulls uniflori. Flores bracteis 

 duabus opposltis lanceolalis deciduis involucrali. Calyx 

 coloratus (flavescens) 2 sepalus; scpalum quodlibet carina- 

 tum forte cum paraslcmone conferruminatum (stcmonosepa- 

 lum formans) et idco saepe Irilobum, basin versus gibbuni, 

 nectaritheclum formans. Stemonopetala duo (flava) trifida, 

 lobo medio subcocbleariformi erecto sfaminibus adpresso 

 ex stamine imperfecio 1. pcrfectiore polllnlfero formato, 

 lobis lateralibus palenllbus ex pelalis duobus connalis 

 orlis. Sfamina interiora perfecta 4, pisllllo adprcssa, aller- 

 natim slcmonopetalis et sepalls opposita, filamentis parum- 

 per dilalalis, basi utrinque glandula nectarlfera instru- 

 clls, anlhcrls approximatis. Ovarium elongatum in sligma 

 bipartitum, segmentis elongatis, excurrens. Capsula sill- 

 quosa elongala linearis, septis transversis in cellas divisa. 

 Semina in cellis solilaria alternatim placentis opposilis 

 affixa, opaca, grisea. Integumentum simplex, albumen 

 albidum. Embryo subarcuatus longior, inlcr Cülyledones 

 duas lineari-elongalas plumulam cvolvens. 



1. JTypccomn L. Stemonopetala plcrumquc triloba, 

 lobis lateralibus intcgerrimis. Capsula siliquosa, septis 

 transversis in cellas perfectas divisa et extus arliculallru 

 nodosa, vix sponte in articulos disccdens, nee dehiscens. 

 Semina ovala, supcrficic tenuisslmc gvanulata. 



2. Cliiazospcrinum. Slenionopetala triloba, lobis late- 

 ralibus cmarginatis. Capsula siliquosa non arliculala, in 

 valvas duas separabilis inUis scplis transversis, minus pcr- 



8r r,a. 4s Hüft. 30 



