SYNGENESIA: POLYG. SUPERFT. 150 
lis spicifloris ; floribus majuseulis:; sub- 
hemisphericis : calycibus scariosis. 
` Ozns, Calycum squami subrotundo-oyales ; recepta- 
' culum glabrum. TOP 
Haz. in arena mobili secus lacus , ad Sinum Huda 
sonis, À : 
CAUDATA. A. erecta; glabra : foliis subsetacco- 
puinatifidis ; laciniis convexis : caule pri- 
mariisque ramis in racemum longissi- 
mum , strictum dispositis ; ramulis con- 
fertis ; floribus omnibus pedicellatis, sub- 
globoso-ovoideis. 
- Map. ad ripas sabulosas fluminis Missouri. 
EGSTPP PAU 
: Recept. paleaceum, Pappus nullus.: Corollulae 
disci 4-fidæ. 
„Ons. Species hujus generis, per Asiam, Africam et 
Americam disperse , adhucdum obscure, Spcciem 
olim legi ad Euphratem , quie forsan MICRELIUM 
asteroides ForsK aut, 
as - 
B k^ 
PROcumRENs. E. procumbens assurgensve : foliis 
longo - lanceolatis , inferne angustatis , 
rariter subserratis : pedunculis longius- 
culis : calycum foliolis acute lanceolatis : 
flosculis quadrifidis, 
Hap, in Carolina, 
Hu. 9 
