446 208. Calendula. 39. COMPOSITE, C. PL ex. cal 
k. Pappus hair like ; pericline-scales imbricate ; calathides 
radiated. 
Rays yellow, very slender ; pappus 
double, the outer membranaceous Pulicaria. 229. 
Rays yellow, many, very short, slender; 
peric. sc. outer herbaceous, inner cartila- 
ginous Conyza. 228. 
Rays yellow, very slender; anthers , ba- 
sillary appendix long Inula. 240. 
Rays yellow, many, slender; anthers , ba- 
sil! ary appendix very short Critheis. 251. 
Rays yellow, 5 or 10, ovate; pericline- 
scales close; calathides racemose SolidagOo 233. 
Rays blue or white, many, linear; 
tubular flowers all hermaphrodite Erigeron. 234. 
Rays blue or white, many, linear; 
tubular flower s, outer row female Trimorpha. 235. 
Rays blue or white, 15 to 30, oblong; 
tubular flowers all hermaphrodite Eurybia. 232. 
XXXIII. 208. CALENDULA. Brunsfel. Marigold. 
Pericline simple; scales many, equal, awlshape, with 2 
ribs ; calathides radiated ; flowers of the centre male, of the 
middle hermaphrodite, of the circumference female, fertile; 
clinanthus flat, pitted, naked ; akenium bent, boatshape ; 
pappus 0. — Leaves not divided; calathides solitary, termi- 
nal ; Caroline orange-colour. 
l. Calendula arvensis. Field marigold. 
Leaves heartshape, lanceolate, embracing the stem, not 
toothed ; akenium boatshape, muricated, turned inwards ; 
the inner crowded together ; the outermost upright, tailed. 
Calendula arvensis, Rnii Hist. 338; Lin . S. P. 1303. 
Caltha officinalis, Scupoli Cam. 1040. 
Cornfields and rubbish-hills; perennial; all the year; 
naturalized. 
2. Calendula officinalis. Shop marigold. 
Leaves oblong, lanceolate, toothed; lower leaves spa- 
thulate; akenium boatshape, muricated, incurved. 
Calendula saliva, Raii Hist. 337. 
Calendula simplici ilore, Ger. cm. 739, 6. 
Calendula officinalis, Lin. S. P, 1304. 
Single marigold. 
