124 



Involucrum subdlvergcnlr-campanulalum, 2-scriale, foHohs 

 linearlbiis, acuitiinalis, planis, ciiialis, hitcgerrililts, exle- 

 rioribus majoribus, penninervHs, tolis folraceis, inlhikori- 

 bus disco aeqiialibus, clrcilcr 3 — -4"' longis, f^ lalis, 

 blasi siccis. Pappns cörollae disci aeqnalrs, .»iOrdkltf iiavts- 

 cens. Cörollae glabrae, dlscr: 3"'Mlongae lirrtbö cyiindra- 

 ceo tubo multo longiori, dentibtrs oblöhgo-ovnlis, äcutis, 

 erectis; radli pliirimlflori: 6'" longae, linguüs coerulcis, 

 linearibus, tubum abbreviatum longissime siiperantibns, 

 apice 3-denticiilatis. Ovaria pilosa. -^ Diagnosi Purshia- 

 nae oppügnanl tanlummodo folia rcniota. — De differen- 

 llis cf. praecedentem. 



7. Aster sahhginosns Richards. Fl. in R. Br. verm. 

 b. Schft. I. p. 508? 



E sinuEschschollzii, e promontorlo Espenberg ctKolze- 

 bue Sund relulit cel. de Chamlsso. 



Rbizoma reptans. Caulls hcrbaceiis, fercs, simpIex 

 s. parum ramosus, aüscendens, magis minusve purpuras- 

 cens et hirsulo-villosus, 3 — 8 - pollica'rls , gfaciiis, ubique 

 subaequaliler follatus. Rami allerni, cauli slmiles. Folia 

 ihf^mbranacea, penninervia, venosa, nervo primario sublus 

 parum prominulo, adproximata, vaga?, plana, rnucronu- 

 lala, intcgerrima — in niediis argute serrata, basi angu- 

 slata, lacvia, supra pilosluscula, subtus pallldiora et ma- 

 fijis' minusve hirsulo-subvlHosa et ciliata, ex oblongo-tibo- 

 valis, acutis, rarins oblusis, sessilibus, circitcr 2!" lorigis et 

 *" lalis in oblonga, acuminata, basi oblusa — acunrinafa, 

 brevissimc peliolulata, parum minora vix lamen rarfora. 

 Capitula longe radiata, solitari3, erecta, lerminalia in'ramis 

 apice parum incrassalis, magniludinc eadcm ac in /htcrc 

 alpino. Involucrum divergenti-campanula!um, 2-seriale, 

 follolis nuaierosis, laxis, planis, acunnnatls, extus m;igis 

 nvinusve hirsulo-villosis, ciiialis, margiiio purpurasccniibus, 

 foliaccis, interioribus angustioxibus et pL brcvioribus, discu 



