Crepis. 387 



Receptacalum foveatum; foveis margpine membrana- 

 ceis, ciliolatis. Flores flavi. Achenia teretiuscula, api- 

 cem versus vix attenuata, suIcato-sublS-costuIata, fusces- 

 ceuti-straminea; costulis subrugulosis, supernc denticula- 

 to-scabris. Pappus sericeo-albus, deciduus. 



3. Crepis tectoram Linn. Spec.lil35. Flor. Dan.t.bOl. 

 Schkuhr, Handb. 3. t. 222. Koch. Synops. 439. 



Caule foliato, corjraboso; foliis radicalibus lanceola- 

 tis, dentatis vel runcinato-pinnatifidis; caulinis lineari- 

 bus, scssilibus, saj^fittatis, marg-ine revolutis; involucri 

 foliolis lanceolatis, externe pedunculisque cauo - pubes- 

 centibus, interne adpresso - pilosis; exterioribus lineari- 

 buS; patulis. 



C. murorum Necker. Gallop. 331. 



Hedypnois tectorum Huds. Angl. 341. 



C. Dioscoridis Poll. Fal. 2. 399. Gochn. Diss. t. 2. 

 Cand. Gall. 5. 488. 



C. stricta Schultz. Starg. Suppl. 1. 



Leontodon autumnalis Flor. Dan. t. 501. 



In ag-ris, tectis, muris, pascuis, pratis, col- 

 libns, nemoribus et inter segetes ubique copio- 

 sissime. Florct Julio, Augusto. 



Rcceptaculuni foveolatum; fovcolis marg-ine ciliolatis 

 Stigroata fiisca (Kocb). Achcnia snperne parum atte- 

 nuata, striato-costulata, fusca; costulis 10?, subtilissime 

 denticulato-scabris. Pappus scriceo-albus. 



4. Crepis vircns {Unn. Spec. 1134.?) Vill. Delph. 142. 



Willd. Spec. 3. 1604. Cand. Gall.^. 417. Schlechtend. 



Berol. 1. 413. Schkuhr, Handh. 3. i5. 222. 



Koch. Synops. 440. 



Caule foliato, corymboso; foliis radicalibus lanccola- 

 tis, dcntatis vel runcinato-pinnatifldis; cnulinis superio- 

 ribus lincaribus, planis, basi sagittatis; involucri foliolis 

 lanceolatis, cxtcrnc pubcscenlibus, saepc dorso glandu- 



17* 



