MALVACEAE 855 
Calyx ae involucel glabrous or softly 
pu ubes e IV. GRANDIFLORI, 
Corolla rotate; petals red. ` V. COCCINEI. 
ur a calyx succulent. VI. SABDARIFFAE. 
Shrubs or . 
Corolla open- -funnelform: leaf-blades lobed. VII. SxRIACI. 
ro with & short funnelform tube and a large 
ate limb: leaf-blades merely toothed. VIII. ROSAE-SINENSES. 
I. TUBI Hrs 
Shrub with slender branches and nodding flower 1. H. pilosus. 
II. Fur 
set softly pubescent; blades shallowly lobed ; petals 8 
ong or more. 2. H. furcellatus. 
Leaves ced pubescent ; blades deeply lobed: petals 7 
. long or les 3. H. aculeatus. 
III. CANNABINI 
Erect bright-green plant, the leaf-blades with narrow 
coarsely toothed lobes: bractlets very oa er: calyx- 
lobes slenderly attenuate from a broad bas 4. H. cannabinus. 
IV. ie 
Leaf-blades glabrous b. H. militaris. 
Leaf- ps s pubescent at least beneath. 
A abrou 
pink: eapsule blunt. 6. H. Moscheutos. 
Cor oa I hite, with a crimson eye: capsule beaked. 7%. H. oculiroseus. 
Capsule pubescent: 
Lea € caf bia closely PAS DUDESC EHE beneath. 
ra closely mr stellate- 
cent ben en ped ule ed. 
Leaf-blades lBnc uide to uae. toothed. 8. H. incanus. 
Leaf-blades as wide as long, 3-5- lobed, the 
lobes toothed: 9. H. grandiflorus. 
Leaf-blades loosely ` stellate-tomentose apaa , 
capsule rounded or truncate at me tip 10. H. lasiocarpus. 
Leaf-blades brownish-pubescent beneath 11. H. mutabilis. 
V. COCCINEI l 
Leaf-blades with 5-7 narrow elongate more or Jes incised l . 
lobes 12. H. coccineus. 
Leaf-blades merely toothed or with 3-5 prominent, but 
short and broad lobes. oE Sa 13. H. semilobatus. 
ABDA 
Plant more or less suffused with red, io. 3. 5 "leaf-lobes 
Shallowy toothed: SucenIent e calyx-lobes. elongate. 14. H. Sabdariffa. 
VII. Sypraci 
Leaf-blades typically cuneate at the base: Short-pedicelled. 15. H. syriacus. 
VIII. ROSAE-SINENSES 
m rounded to cordate at the base: flowers long-. 
eduncled. 16. H. Rosa-sinensis. 
H. pilosus (Sw.) Fauc. & Rendle. Plant 3—18 dm. tall, stellate-hirsute: 
E blades Aun ed -ovate b an ier 3 ‘Tobe, crenate, 1-4 e m. long: bract- 
lets linear or nearly so, 7-9 mm. long: calyx- ; 
lobes aeuminate: pet tals be eg 2—2.0 cm. 
long: capsule fully 1 em. long. [H. spirali 
Cav. H. tubifiorus DC.] NEC E Flor- 
ida Keys.—(W. I., Mex.)—-All yea | 
H. furcellatus Ts. Plant 9—25 dm. tal 
: braetle 
narrow, 1-2 em. long, not bristly: 
lobes lanceolate to icra we pena yee 
petals pink or rose-pur ple, 8-10 em. long: 
eapsule ovoid, about 2.5 em. long, perros 
strigose.—Sandy shores, Indian River, Fla. 
(W. I., S. A.)—A11 yea 
ao ees 
Zire 
SIONS 
ee 
SAND 
