(433 t€ J Arz£üwR 
fubtus cinereo - tomentofa; nervofa, ere&to- 1 
- patentia, inaequalia, - pollicatia et ultra. .Lobi 
" fubquini; iterum incifi, dentati.. . 
PPetiolt folio triplo breviores, lineares. |. ^. 
Pedunculi in fummo caule axillares , liformes, 
. erecti ,, uniflari, 
Calyx glaber, "Borefcens dorfo vitidi, « tou 
'| fere fcariofus. 
Radius purpureus, linearis, renatus, 
À. rRigIDA: Caulis fruticofus, teres, pufpl- 
-'fafcens, ramofus, erectus, inferne tubercu- 
' Jatus a cafu foliorum , pedalis, 
Rami alterni , fimiles, foliofi , ramulofi ramulis 
brevibus. 
Folia alterna , feffilia, linearia. indivifa , [ 
et trifida, rarius s-fida, tenuiffime pubeícentit," 
- fubtus bifulca,  unguicula ria 
Capitula. terminali i in pedunculis vix policarbus, 
"folitaria. 
A. ruNCTATA : Caulis fruticofus, ere&us, n 
| mofus, pedalis et ultra, — 
Rani terni, filiformes, divaricati, eredi; giabri 
. purpurafcentes,- curvati, apice contínoati in. 
" pedunculos filiformes, aphyllos, fpithamaeos. 
Folia alterna, glabra, atropundtata, pinnata ox | 
- e miu linearibus, acutis , integris, unguic 
Capitula magnitudine pifi. x 
;A. NODOSA: (aulis fruticofus, totus. gen 
"teres, tuberculatus, erectus, ramofus.- 
Rami alterni et terni, divaricati,. ere&i , foli foliof 
continüati in pedunculos filiformes. Du em 
glabros, flexuofos , unifloros, fpithamaeo" 
Folia alterna, bafi nodofo - tuberculata, lineati-" 
Mori serius apicem Sera 
Miei Me et inguit 
: 
