CICHORIACEAE 1493 
II. VENOSA 
Inflorescence- branches glabrous or sparingly pubescent: bracts 
of the inv Ene glabrous or with scattered fine short 
glandular hai 8. H. venosum. 
Inflorescence- ban DES tomentulose and hispid: bracts of the 
. involucre tomentulose and also with long black glandular 
9. H. Greenii. 
. H. A E L. Er ant pale-green or glaucescent, 3-12 dm. tall, the 
stem sometimes villous at the base: blades of the cauline leaves elliptic- spatu- 
late to elliptic or elliptic -lanceolate, mostly 
em. long, othed, g 
acute or acu ise E qu peduneles Nob 
slender, nearly filiform, usually ay 
about = 
thickets, various ences Ga. to Ala, 
Mich., and N. S.—Sum 
2. H. scabrum Michx. Plant pright-green, 
3-14 dm. tall the stem pubescent through- 
out: blades of the cauline jen es Re 
to elliptic, oval, or ovate, 3-16 long, 
entire or repand-denticulate, pubescens. ob- 
tuse or acutish, the upper ones sessile: 
eae rather stout, copiously Sameera pubescent: inner eds of the 
7-9 mm. long, glan ndular-pubes achene 2-2.5 m ong. doe ds 
uod. B ier roadsides, erus provinees, Ga. ^ Miss. Kans., 
Mian and N. S.—Sum.-fall. 
3. H. marianum Willd. Plant bright-green, 3-8 dm. tall, the stem glabro 
or softly hi is near the Mes basal leaves often persistent; ; blades spa ani 
to obovate, mostly 10-15 cm. long, with more or less shaggy-pubescent petiole- 
like bases: cauline leaves Hole blades obovate, oblanceolate, or elliptie, entire 
or repand-dentieulate, obtuse or abruptly po ointed, E ile: peduneles usually 
nid white- fomentalo ose and also glandular-pubes : inner bracts of the in- 
'oluere 7-9 mm. long, sparingly glandular- pubescen is achene 2.5-3 mm. long, 
Or Ru nir — Woods, clearings, and banks, various AA Fla. to Miss., 
Ohio, and N. H.— 
H. Scribneri Small. Epod glaucous, 3-8 dm. tall, the stem glabrous or 
hirsutulous at the more or less purple- eae d , basal leaves often persis- 
tent; blades spatulate to elliptic, a cm. long, w p aps Epid 
like bases: cauline leaves few; blades ‘oblanceolate elliptic, lane , OT 
linear-lanceolate, a or repand- -denticulate, acuminate o row pes 
-9 mm. long, glabrous or sparingly glandular pubescent: achene 2--2.5 
ng or rarely larger.—Rocky slopes, wooded hillsides, E bluffs, Blue 
Ridge to Interior Low Plateaus, Ga. to Ala. and Ind.—Sum 
5. H. Gronovii L. Plant 2—12 dm. tall, very varie in habit, e 
the stem pubescent on the lower part s or near t zc base: basal leaves sometim 
oe Aen a to spatulate, 3— 16 c long, sparingly shaggy- ube. 
cent at the edges or sometimes a oe ee ‘pubes scent: cauline leaves few 
to many; ladies ae obovate, elliptic, | or ovate, mostly sessile or clasp- 
ing: peduncles glandular- pubescent: inner bracts of the involuere 6-7 mm 
