521 



CoiNOGYNE carnosa n. sp. 



III. de Chamisso in California (v. sp. s. plnra). 



Facies fere Kleiniae siiffruticosae s. Othonnae Mnnd- 

 in. Rhizoma mullicaule. Gaules 4-polHcares, carnosi, 

 adscendenles s. procumbentes, herbacei, ul tota planta gla- 

 bri, ubique aequaliler foliati, sed folia inferiora deinde de- 

 labuntur. Folia decussata, carnosa, lingulala, integeirima, 

 acuta, plana, superiora inl'eiioribus magis conferla, clrciler 

 4'" longa, 1"' lata, basi in vaglnam circiter lineam longam 

 connata. Capitula terminalia, solitaria, aeque magna ac 

 in Klelida sujfruticosa , mulliflora, homocarpa, heteroga- 

 ma, inaequalifiora , breviter radiata, radio 2, uniseriali; 

 disco 2. Involucrum cylindraceum, pauciseriale, foliolis 

 sibi adpressis, multinerviis, margine scariosis, obtusissiniis, 

 glaberrimis, extimis rolundo-intimis oblonge -ellipticis, 4'" 

 longis. Rhacbis conica, nuda, ebracleolata. Corollae gla- 

 brae, in siccis obscurae, disci (tlg. 11.): reguläres, 5 -den 

 tatae, ä-nerviae, limbo cylindraceo, basi inflato, tubum ex- 

 cedente; radii (fig. 12.): lingulatae, lingula anguste oblon- 

 ge- obovata, 3-nervia, 3-dentata, inferne involuta tubum 

 excedente. Anlherae (fig. 13.) ecaudatae, alis oblongo-el- 

 liplicis, obtusis, angustis. Stylus (fig. 14.) Tagetis, radii 

 glaber. Achaenluni multicostatum, glaberrlmum, oblon- 

 gum, areola laterali calloque basilari semllunari. 



Subtrib. Artemisieae. 



TANACETUM L. 



?Tanacetüm camphoratum n. sp. Cel. de Chamisso 

 in California (v. sp. s. oo). 



Facies fere Santolinae Chamaecyparissi. Caulis her- 

 baceus, adscendens, forsan pluripedalis, obsolete lloccoso- 

 tomentosus, teres, ramosus, crassus, ubique subaequalilef 

 ioliatus. Folia bipianatisecta, obsolete floccoso-tomentosaj 



