HUGO DAHLSTEDT, ÖSTSVENSKA TARAXACA. 



T. lucidum n. spec. 



Folia la?te et amoene viridia, glabra v. in nervo mediano 

 parce araneosa, petiolis angustis parum alatis et nervo me- 

 diano fere ad apicem lucide et dilute purpureis, extima ± 

 lingulata subintegra denticulata — parce lobata, lobis brevissi- 

 mis latis deltoideis ± denticulatis, lobo terminali parvo has- 

 tato obtusiusculo v. obtuso, exteriora et intermedia ± oblonga, 

 inferne ± subulato-dentata, ad medium lobis angustis acutis sur- 

 sum in interlobia valde et longe subulato-dentata latiuscula 

 v. inferne latiora ± abientibus, superne lobis latioribus ± 

 deltoideis brevioribus et obtusiusculis v. longioribus et magis 

 acutis ± patentibus, apicibus interdum ± porrigentibus v. 

 + reversis, margine superiore ssepe ± convexo integro — in- 

 sequaliter subulato-dentato, haud raro plicato, lobo terminali 

 sagittato — hastato, margine ± convexo, supra lobulos late- 

 rales patentes et angustiores v. magis reversos et latiores 

 sa?pe ± contracto, integro v. inferne parce et late dentato, 

 mediocri — magno et ad formam triang. vergente, v. etiam 

 maximo elongato ad form, oblong, vergente, breviter acuto 

 — obtuso mucronato, folia intericra vulgo brevius lobata ma- 

 gis dentata et lobo terminali valde elongato, inferne crebrius 

 et brevius dentata. v. omnia ovato-oblonga integriora, exte- 

 riora brevius lobata, interiora irregulariter dentato-lobulata. 

 lobo terminali magno ovato-sagittato p. max. p. integro, in- 

 ferne ± dentato, lobulis lateralibus brevibus triangularibus. 



Scapi plures, folia ± saepe duplo superantes, basi pallide 

 roseo-purpurei, caBterum pallidi v. superne ± fusco-purpurei. 

 subglabri — leviter v. apice sparsim, sub involucris sa3pe den- 

 siuscule araneosi. 



Involucra subcaasio-viridia, 12 — 14 mm. longa. 10 — 11 mm. 

 lata basi ± ovata, squamis exterioribus ovatis — ovato-lanceo- 

 latis, 3 — 5 mm. latis, sub anthesi paullo supra medium inte- 

 riorum adtingentibus, patentibus — erecto-patentibus (interdum 

 subadpressis), supra ± argenteis, interdum praes. apicem ver- 

 sus leviter purpurascentibus, subtus obscure caesio-viridibus 

 apicem versus ± piceo-purpurascentibus, sub apice ipso ± 

 callosis, conspicue marginatis, ssepe ± denticulatis, interiori- 

 bus dilutioribus in apicem obscure piceum ± callosum atte- 

 nuates. 



