HUGO DAHLSTEDT, NORDSVENSKA TARAXACA. 95 



T. gramraölepis n. sp. 



Folia Isete gramineo-viridia, nitentia, glabra v. subtus 

 parce, supra sparsim araneosa, petiolis angustis — sat latis, ± 

 alatis, pallidis, nervo mediano pallido, extima, florendi tempore 

 rarius persistentia, ad basin ssepe ± dilatata, lobis paucis, 

 latis, humilibus, triangularibus — hamatis, in margine superiore 

 ± convexo ± crebre denticulatis — integris, breve acutis, lobo 

 terminali sat elongato triangulari — sagittato, integro, margi- 

 nibus ± rectis, v. inferne breve et late dentato, dentibus ± 

 triangularibus, ± acuto, exteriora et intermedia inferne ± 

 subulato-dentata, superne lobis paucis, deltoideis — hamatis, 

 in margine superiore ssepe valde convexo (summis exceptis) 

 minute dent icula tis, apicibus latiusculis, brevibus, patentibus 

 — retroversis, breve acutis, lobo terminali lato — latiusculo, sat 

 magno, lobulis lateralibus brevibus, latis, inferne ± grosse den- 

 tato, caeterum v. p. max. p. integro, marginibus rectis — magis 

 convexis acuto-obtusiusculo et interiora, ssepe fere omnia, ± 

 obovato-lanceolata nunc usque a basi lobis humilibus ± grosse 

 et late dentatis nunc dentibus longis et brevibus, crebrioribus, 

 latis, retroversis, interdum hamatis v. ± patentibus, trian- 

 gularibus prsedita, apice brevior© — longiore, triangulari, ± 

 acuto, integro. 



Scapi foHa superantes, inferne dilute, superne magis obscure 

 et sordide vinosi, parce, superne sparsim, sub involucro haud 

 raro densiuscule araneosi. 



Involucrum magnum — maximum, latum, crassum, sat 

 dilute — obscure viride, basi ± truncata. 



Squamce exteriores plurim8e,subadpress9e — erecto-patentes, 

 longae, angustae, lineari-lanceolatse (infimse linearies), in api- 

 cem longum angustum attenuatse, ± late — anguste marginatse, 

 supra sat pallide virides, in margine et apicem versus saepius 

 db dilute purpurese, subtus magis obscure virides; interiores 

 sat dilute^ — obscure virides, e basi latiore lineari-lanceolatse, 

 in apicem angustum, obscurum attenuatae, infra apicem lon- 

 gum ± conspicue cornutae. 



Calathium subobscure luteum, magnum — maximum, ± con- 

 vexulum, radians, (50-) 60 — 70 mm. latum. 



Ligulce marginales longse, latiusculae, planae, extres stria 



