388 



Paa fugtige sk}'ggefulcle Steder. > 



Caulis siMerhaceus , procumbens , repens, suhramosu:; , tennis, 



articulalus : arliculLs polUcarihiis ; tires, glaber. Rarnuli erecti, spi- 



iJinmci. Folia opposita , sessilia vel siibsessilia, ensijormia, margine i 



rccurvo , i'ix mauijcsle Jcniiciilulo-serrata , umla, oleracea , uni-bi- \ 



I 

 poUicaria , tetiella rcvolnia. Petiohis brevissiinus, opposilo connalus. \ 



Stipulæ nullæ. Florcs soUlarii , axillares , sessiles , nec opposiii. i 



Flos compositus. 



Anihodium tcir(tp/iyl/inn , pe?:<;i.';U'ns : foUolis siib7-otundis , conca- j 

 lis, siibaciiniinalis , longitndine corol'æ camqtie arcte includentibus, { 

 apicihus patidis , diwbits cxtcrnis paniui majvribus. Corolla compo- i 

 sita discoidca seu capilata maguitiidine Pisi majoris, subcoioraia : Jlo- 

 scidis midlis hcj-niaphroditis in disco, Jcre pluribus fæmineis in radio, 

 Reccpfaculiuii coiiiuiunc tsonvexiim, nuduni, densissinie Jlosculis obsiliurt. 



Hcrmaplirochtus. 



Periaiitliiiim inj'triim, monophylltim, tiibulofto-clcwcilnm, compresso- 

 (mgidatuni , incnryalttm, ore angiislato , pnbescens , persis/ens, latere 

 intcriori usqiie ad basin /Issuin, arcle amplcclens gerinen unde affini- 

 ias cam paleis receptaculi in aliis. Corolla monopeiala, alba, inar- 

 ccscens , æqualis : TuIjus tennis, lungiliidine perianihii, Limbiis 

 campnnulatus , qiunqnejldns : laciniis aciilis, recuri'is. Autliera tii~ 

 hiilosa , corolla parnin loiigior , pallidc Jlava , qninqnedeiilata. Ger- 

 meii oblongum, per ianlhio duplo hrerius, corollifernm. Stylus longilu- 

 dine slaminum. St\gxns.bijidn?n,recurt>um, album. 'Pcvica.r])mm e perian- 

 ihio immulato, deniuin seinen dimittcns, persislens. Seinen unicum, ob- 

 longum, ulrinque aUenualum, parum incurrum, nigru/n. Pappus /;(///«*. 



Fccminens. 



Pcriantliiiiin licrmaphrodili. Corolla minulissima , %'ix volorata, 

 marccsccns. Tubus longiludine caljcis. Limbus campanulalus, quin- 

 quejidns, latere inierno fissura projnndiore : laciniis ohtusis recur- 

 fis, Gernicn licrmaphrodili. Stylus corolla parum longior. Stigma { 

 hifidum , rccurvum, Pericarpinni , scnicii, paiipns ul in hermap/tro- 

 dito. Th. 



