SYKGENESIA. 
** FlosculosoG. . 
605. STOKESIA. Recept. n\xd\\m. Pappwj 4-setosus. Cal, ; 
foliaceus, subimbricatus, Co7\ radiata : corollulis * 
radii infundibuUformibus, irregularibus. 
606. ARCTIUM. Recept. paleaceum. Pappm setoso- 
paleaceus. Cal. globosus : squamis apice hamis in** 
flexis. ? 
007. CNICUS. Recept. villosum. Pappus plumosus. Cal, 
imbricatus, ventricosus. | 
60S. CARDUUS Recept. villosum. Pappus ca 
(<al. imbricatus, ventricosus. I' 
OOQ. LIATRIS. Recept. rmdum. Pappus plumosus, colo- l 
ratus. Cal. oblongus, imbricatus • ■ * 
610. VERNONIA. Recept. nudum. Pappus duplex : ex- | 
terior paleaceus, brevis j interior capillaris. Cal. , 
ovatus, imbricatus. 
011. KUHNIA. Recept. nudum. Pappus plumosus. Cal. \ 
imbricatus, cyiindraceus. i 
612. EUPATORIUM. Recept. nudum. Pappus pilosus. , 
Cal. imbricatus, cylindricus. Stylus semibifidus, i 'i 
longus. ! I 
013. MIKANIA. Recept. nudum. Pa/)/)2/5 pilosus s. plu- P 
mosus. Cal. 4— -6‘phyllus, 4 — 6-florus. Stylus se- 4 : 
mibifidus, longus. P\ 
014. CHRY80C0MA. Recept, nudum. Pappus pilosus. 4 
Cal. imbricatus. Stylus vix flosculis longior. 
615. CACALIA. Recept. nudum. Pappus pilosus. CaL 
cylindricus, basi calyculatus. ^ 
010. SPARGANOPHORUS. Recept, nudum. Setn. co*^ > 
ronatum cupula subcartilaginea, integerrima, nitida. 
Cai. subglobosus, imbricatus : squamis apice recur- ; 
vatis. 
617 • HYMENOPAPPUS. Recept. nudum. Pappus po- 
lyphyllus, paleaceus. Cal, polyphyllus, patens. - 
018. ME LAN ANTHER A. Recept, paleaceum : paleis 4 
flosculos inferne amplexantibus. Pappus aristis inae- ■ 
qualibus, 4-5 -inermibus. Ctz/. imbricatus : squamis 
ovatis, appressis, subaequalibus. " 
6 ig. MARSHALLIA. Recept. paleaceum. Pappus paleis 
5. membranaceis, acuminatis. Cal. imbricatus : squa- 
mis sublanceolatis incumbentibus. 
020. SANTOLINA. Recept, paleaceum. Pappus nullusc 
Cal. imbricatus, hemisphaericus: squamis carinatis^ 
apice scariosis. 
