298 _ 



nervia nervis nullibi prominulis, subtus tenuiter lanatis, 



3 3// i on (ra \ — l\ u lata, supra scabra, liirsutiuseula et 



reliculato-venosa, subtus albo-tomentosa. Capitula multi- 

 flora homo^arna, aeque magna ac in Antcnnaria alpina, 

 numerosa in apice caulis glomerata. Involucrum subturbi- 

 naiuin, pluriseriale, eradians, foliolis superne margineque la- 

 ti.ssime scariosis, oblongo-ellipticis, obtusis autacutis, inferne 

 tomentosis superne fuscescentibus, intimis 2'" longis, 1-ner- 

 viis, exterioribus parum decrescentibus. Fimbrillae eaedem 

 ac in II. nudifolio. Pappus capillaris, scaber, coroliis ae- 

 qualis. Ovaria nimis imperfecta. 



37. Helichkysum undatum * (Gnaphalium undatum 

 Thbrg. cap. 655. G. crispum L. suppl. p. 363. W. sp. pl. 

 III. 1849. nec L. sp. pl. G. clatum Lam. enc. II. 742.) 



Foliis supra asperis, subtus albo-tomentosis, 

 capitulis cymosis. 



In monte capite equino Octbr. legerunt Mnndt et 

 3Iairc. (v. sp. s. 00.) 



Stirps pulcherrima. Rhizoma nigricans, perenne 

 (radix annua, fibrosa Thbrg.) Caulis herbaceus, tomento- 

 sus, erectus, teres, circiter sesquipedalis, superne longissime 

 aphyllus. Folia rigido-membranacea, supra tomento demuni 

 floccoso, obsoletissimo subdenudata et hirsuta, asperrimaque, 

 subtus niveo-tomentosa, ex oblongo-obovatis, breviter acumi- 

 natis, undulatis, 2| — 4" longis, f — 1" latis, longe supra 

 basin triplinerviis , divergentibus subsessilibus s. in petiolos 

 latos et breves basi angustatis in semilanceolato - linearia, 

 longe acuminata, erecta, basi dilatata subsemiamplexicaulia, 

 multo minora et rariora. Cymae irregulares, mulliradiatae, 

 terminales, supradecompositae,' ramis tomentosis, primariis 

 foliis angustissime linearibus basi stipatis eaque superantibus. 

 Capitula multiflora, aeque magna ac in II. nudifoUo. In- 

 volucrum Anacccton arborci cylindraceum, breviter radians, 

 imbricatum, inferne tomentosum, oo-seriale, foliolis scariosis 

 ex anguste linearibus, longe acuminatis, a^ro - purpureis, in 

 oblongo-elliptica, obtusissima, saepe retusa, 2 /; ' longa, su- 

 perne alba. Rhachidis fimbrillae paleaceae, obscure cinnamo- 

 meae, vix tertiam foliolorum intimorum partem superantes. 

 Pappus albus, haud clavatus, basi cohaerens. Ovaria glabra. 



