rs 
Folia alterna, petiolata, incifo-lobata finubus ro- 
tundatis., denticulata ; fupra viridia, glabra; 
fubtus c in ere©* tom eb to fa; nervofa , ere&o- 
patentia , insequalia , potearia & ultra. Lobi 
fubquini, iterum incifi, dentati. 
Petioli folio triplo breviores, llneares. 
Pedunculi in fummo caule axillares, filiformes, ere&i* 
uniflori. 
Calyx glaber, florefeens dorfo viridi, totus fere 
fcariofus. 
Radius purpureus, linearis, crenatuS. 
A. trifida: Caulis fruticofus, teres , purpurafcens, ramo- 
fus, ereftus , inferne tuberculatus a cafu 
foliorum, pedalis. 
Rami aiterni, fimiles , foliofi , ramulofi ramulis bre- 
vibus. 
Folia alterna, fesfilia, linearia, indivifa , bifida. & 
' trifida, rarius 5 fida , tenuisfime pubefcentia, 
fubtus bifulca , ungvicularia. 
Capitula terminalia in pedunculis vix pollicaribus, fo- 
litaria. 
A. pun&ata j Caulis fruticofus* ere&us, ramofus, pedalis 
& ultra. , 
Rami terni, filiformes, divaricati , ere&i , glabri, 
purpurafcentes. curvati , apice continuati in 
pedundulos filiformes, aphyllos, fpithamagos. 
Folia alterna, glabra, atropnnftata ; pinnata pinnis 
linearibus, acutis , integris; ungvicularia. 
Capitula magnitudine pifi. 
A. nodofa : Caulis fruticofus , totus glaber, teres, tuber- 
culatus, ereftus, ramofus, pedalis. 
Rami aiterni & term, divaricati, erecti, folrofi, 
continuati in pedunculos filiformes , aphyllos, 
glabros, flexuolbs, unifloros, fpithamseos. 
