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coloratae, margine glabrae vel pubescenti-ciliatae, non tarnen pecti- 

 nato-spinulosae. 



Series 1. Eriolepis. Squamae involucri extimae intimis 2 — 8-lo 

 breviores, basi adpressae, apice acuminato vel subulato patentes v. 

 reflexae. 



Capitula ovoidea parva, in racemum spiciformem 



angustum elongatum simplicem vel compositum 



disposita . . <, Cn. spicatus m. 



Capitula in caule ramisque terminalia, solitaria, ra- 



rius binata vel ternata v. breve racemosa. 2. 

 2. Capitula sub anthesi nutantia, laciniae foliorum ap- 



proximatae, angustae. 3. 



Capitula sub anthesi erecta. 4. 

 3.. Folia inferiora pinnatipartita laciniis patentibus 



Cn.pectinellus A. Gray 



Folia inferiora pinnatiloba laciniis porrectis 



Cn. Weyrichii m. 



4. Pedunculi tenues subarcuati, squamae intimae obtu- 



siusculae violaceae Cn. effusus m. 



Pedunculi crassiusculi stricti, squamae intimae acu- 

 minatae. 5. 



5. Folia inferiora spinoso-decurrentia, omnia intégra 

 v. pinnatiloba v. rarius fissa, laciniis approximatis 



Cn. hamtschatieus Led. 

 Folia haud decurrentia. Flores purpurei. 6. 



6. Squamae involucri rigidae strictae patentes, brac- 

 teae sub capitulo vulgo plures, vix longiores, radix 



fasciculato-tuberosa Cn. dipsacdepis m. 



Squamae involucri molles v. vix coriaceae, ad me- 

 dium reflexae v. rarius erectae, rhizoma crassum 

 lignosum. 7. 



7. Pedunculi foliati, folia valide spinosa pinnatipartita 

 laciniis porrectis, squamae membranaceae interdum 



erectae , Cn. suffultus m. 



Pedunculi nudi, folia breve spinosa, ab integro ad 

 pinnatipartitum ludentia, laciniis patentibus v. re- 



flexis, squamae reflexae firmae Cn. nipponicus m. 



Series 2. Onotrophe. Squamae involucri extimae intimis 3 — 5-lo 

 breviores, adpressae, dorso interdum linea glandulosa notatae. 

 Acaulis vel rarius brevicaulis , capitula ampla pal- 

 lida in racemum densum brevissimum approximata, 



involucrata Cn. esculentus Siev. 



Caulescentes. 2. 

 2. Capitula in caule ramisque termiualia, rarius binata 

 vel ternata. 3. 



