of the Class Composite. 297 



tcgerrima, coriacea, basi attenuate, utrinque punctis pariim 

 elevatis, resinosis, et pube brevissimd cincrea copiose instructa, 

 subtus obsolete trinervia. Flores in apice ramulorum scepius 5, 

 rarius 3 v. 7, brevissime pedicellati. Involucrum semipotticis 

 loiigitudine. Flosculi purpurei. Pappus cinereus. 



Nomen e vocibus greeds irzvTt quinque, et fapco porto, composi- 

 tum. 



Genus a praecedente distinctissimum pappi radiis multiplied 

 ordine dispositis, atque involucro connivente, 5-floro, unde 

 nomen. 



1. P. foliolosus. 



In Chili. Caldcleugh. h . 



ADDITIONS AND CORRECTIONS. 



After Trixis corymbosa, p. 188, insert the three following 



Species. 



T. glabra, foliis petiolatis ovato-oblongis mucronulatis integer- 

 rimis glabris, panicula. folios^. 

 In Mexico prope Laguna Verde. Schiede et Deppe. *? . 

 Floret Martio. 



Caulis fruticosus, ramosissimus, laevis. Rami diftusi, cylindrici, 

 glabri. Folia alterna, petiolata, ovato-oblonga, mucro- 

 nulata, integerrima, membranacea, utrinque glaberrima, 

 subttis reticulata, basi rotundata, sesquiuncialia. Panicula 

 foliosa, multiflora. Bracteola subsolitarioe, lineares, acutae, 

 involucro duplo breviores. Involucrum 8-phyllum : foliolis 

 linearibus, acutis, pubescentibus, erectis, simplici serie di- 



2 q 2 gestis. 



