BIERACIUM. 138 



COMPOSITAB. 



B. Aurella. 



Innovatio per rositlas ; involvcriim ^nultisenale , contigtmm ,- achaenia 

 niagna , striato-costata ; pili pappi rigidi , inaequales. 



616. H. amijlexicaule L. Op oude muren. ^ Jul. Aug. 

 In Herb. : Haarlem , M Jb. , B ii s e. 



€. Pnlmonarea. 



Innovatio et papptis vt in praeccde7ite ; involucrum i^iterruptum , squam. 

 txterioribus abbreviatis , inordinatis ; achaenia brevia , truncata, striata, 

 basi attenuata. 



Ohs. De sequentibns speciebus cf. novissima expositio CI. F r i e s (Symb. 

 ad Ilist. Ilicrac. Ups. 1848. p. 108, seqq. Summ. Veget. Sect. II. Holm. 

 1849. p. 640 seqq^.) , c[uam sequi canatus sum. Omnium vero omnino specie- 

 rum ut specimina viva iterato examini submittantur , Botanicis nostris cora- 

 raendatum volo, Cf. Verslag 1849 , p. 24 seqq. 



61?. H. mus-orum (L. p. p.) Poll. Tusschen laag kreupelhout 

 in drooge , steenachtige gronden , op oude muren. 2\. Maj. 

 Jun. (rami secundarii Sept.). 



Phyllopodum , laete viride ; caule scapiformi , subunifolio ; 

 foliis petiolatis , simpliciter hirsutis , basi inciso-dentatis j an- 

 thela discrefa corymbosa , ramis arcualo-adscendentibus; iuvo- 

 lucris (virgineis cylindricis, defloratis ovatis) viridibus , nigro- 

 glanduloso-pilosis , sqnamis acutis , inferioribus cuspidatis , ligulis 

 sub<Tlabris ; stylis fusco-hist^iduli.s ; pappo albo. Cif. Koch. 

 Syn. p. 522; Sturm, Blds. Flora X. lab. 32. Variat: 

 /?. syhaticrunYvies. (Foliis membranaceis cordatis, basi 

 retrorsum inciso-dentatis , dentibus reversis). 



In Uerb. : (Benlhcim , Cop) n. v. i. ; /?• muren te 

 Nijmegen, Abel. 

 618. M. caesium Fries. In bosschen , tasschen laag lioutge- 

 was , enz. 21 Jun. — Aug. 



Phyllopodum , caesio-glaucuiu (in umbr. pallens) ; caule 

 1 — paucifolio ; foliis subovatis , basi rotundatis , proFundius 

 dentatis , margine subtusque vulgo stellato-floccosis araneosisve 

 pilosis ; anthela discreta patcnfc , ramis slrictis ; involucro 

 subgloboso, floccoso-cano , squamls incumbentibus , subobtu- 



