28» 



elevatls, alaeformibus, basi contiguls, apquirllstantlbus, obtusis ; Jatera- 

 libns marginantibns. Valleculae obsolete univittatae. Coinnii.ssnrH 

 4vittata. (Vittae nullae ex KocH I. c.) Carpophorum bi|jartit5nii. 

 Semen subsemiteres, fere liberum. 



1. N. simplex (Meisn. 1. c.) foliis plnnatisectls : segmentis subhi- 

 pinnatifidis : iacinils linearibus subintegris, involucri foliolis 7 — 10 sub- 

 trifidis. 



Laserpitiiim simplex. L. Mant. 56. 



Laserpitium Iucidum. Ait. h. keii'. ed. 1, I, p. 345 (ex Sprkng.). 



Ligusticum siinplex. Ai.L. FL pedetn. II, p. 15. — Spreisg. in Schult. Syst. veg. 



VI, p. 553. 

 Gaya .simplex. Gaud. Fl. helw. II, p. 389. — Koch 1. c. 

 Pacliyplcurum simplex. Reichejvb. 1. c. 



/3. albo-marginata (Schrenk Enum. 11. pl, nov. p. 41) vaglnis margine lato alho 



scarioso cinctis. 

 Hab. in Rossia arctica [terrae, Samojcd. rep^. arct. (Schrenk in lilt.)]; — /3. 



in Sibiriae altaicae m. Dschal)yk (Schkeivk). 4. 



Species forsan distincta, sed e speciminibus suppetentibus haud. 

 rlte extricanda, quam planta europaea major atque robustior, foliorum 

 segraenta saepius sessilia (in illa plerumque petiolulata), minus dljisectn, 

 involucella margine saepe villosa, calyeisdenticuli longiores (Schrknk I. c.). 



2. N.? mucronata (Schrenk in Rullet. phys. mnth. de IJcad. de 

 St. Petersb. I, p. 80. — Ej. Enum. II, pl. nnv. p. 40) radice dense 

 stupposa, follis plnnatisectis : segmentis sessilibus bipartitis decussatiji : 

 laclnils luciso-dentatls : dentlbus setaceo-mucronatis, invoiucro obsoleto. 



Hab. in Sibiriae altaicae m. Alatau (Schrekk). 2J. 



Species, fructibus Ignotls, haud rite determinanda: aceedit nd N. 

 slmplicem praesertlm umbellarum et florum conformatione, sed differc 

 radice dense stupposa , follorum segmentis sessilibus minus divisis, 

 dentibus foliorum setaceo-mucronatls ; convenit quoque, imprimis folio- 

 rum indole, cum Libanotlde, calycis dentibus brevibiis ditferre vldetssr. 



Radlx descendens, fibris fuscis densissime stupposa. Herba totK 

 glabrn. Caulis erectus , semipedalis , pedaiis , striatus , simj)Iicissiiiiiis 

 vel raraulo uno alterove simplici auctus , mono- v. diphyllus. Folia 

 radicalia conferta, petiolo longiusculo gracili basl vaginato fulta : lamiiia 

 circumscrlptione iinearl-oblonga , segmentis utrinque 5 et 7 oppositis 

 brevibus iato-ovatis sessilibus bi - rarlus tripartitis: iaciniis decussati-^ 

 dentatis inclsis v. (rarius) pinnatifidis : dentibus margiiie scabris, niu- 

 crone albo setaceo apiculatis. Uinbella hemisphaerica, 20 — 24radiata: 

 radiis aequilongis. Involucrum plerumque obsoletum, rarius polyphyllum, 

 ut videtur deciduum. Involucella polyphylla : foliolis umbellula loiigio- 

 ribns, late aibo-marginatis, Iliieari-Ianceolatis, setaceo-acumlnatis, Klo- 

 res albi et creiuocarpia valde juvenilia illis N. slmpilcis sat similia. 

 Calycis dentieuil breves, vlolacei (Schrenk i. c). 



Cura Phlojodicarpo mlcrocarpo comparanda, an forsan eadem sit planta, 

 378. Critlimum. Tournep. 



Inst. p. 317, t. 169. — KocH Vmbell. p. 102. — Dec. Prodr. IV, p. 161. - KocH 

 Si/n. p. 299. — Mbisn. gen. p. 143. — Comment. p. 104. — Eindlich. yen. p. 777. 



