378 DESCRIPTION OF ASTERS; MACROPHYLLI 
tral part nearly orbicular and abruptly rounded into each tapering 
end, serrate, the short broad winged petiole of strap, cuneate or 
undulatiform shape. These pass above through elliptic-biacumi- 
nate and sessile to oblong-acute forms. 
Axiles oblong-subulate, canaliculate and enwrapping round the 
branch, falcately decurved at apex. 
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Teeth include crenate-serrate, dentate and excavated-serrate as 
the prominent forms, aquiline-serrate or entire toward the petiole, 
denticulate often, and sometimes with a few curvescent teeth 
intermixed. 
Veins numerous, and close, widely outcurved, pale brown 
beneath and villous, the surface between usually downy or subvil- 
lous, and with numerous minute pale weak-stalked odorous glands. 
Inflorescence remarkably open and nude, with widespreading 
short close branches, at angle of 45? to 30?, these branches cov- 
ered very densely with a short glandular plush. 
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