Phyllanthus.|  CXX11. EUPHORBIACE® (HUTCHINSON), 697 
Ovary sessile; disk toothed. 
Stigmas swollen and undivided or 
bifid at the apex. 
Stems cobwebby - pubescent; 
flowering branchlets and 
leaves smooth : . 56. P. Rive. 
‘Stems not hairy; flowering 
branchlets -and leaves as- 
perulate, 
Styles bifid ‘ ; . 57. P. aspericaulis. 
Styles entire; stigmasglobose 15. P. macranthus. 
Stigmas not swollen at the apex. 
Styles ratber long, erect or 
suberect, bilobed to near 
the middle. 
Leaves 3-5 lin. broad ; disk 
of the female flowers 
cupular, erect, margin 
incised like the teeth 
of a comb; male disk- 
glands slightly warted 58. P. Fischeri. 
Leaves 3 lin. broad or less; 
disk of the female 
flowers saucer-shaped, 
spreading, margin cre~ 
nulate or entire; male 
disk -glands promin- 
ently warted or smooth, 
Male disk-glands warted. 
Stipules very conspicu- 
ous, with long subu- 
late points, 14-2 lin. 
long : : . 59. P. mannianus. 
Stipules not conspicu- 
ous, scarcely 1 lin. 
long . ° « 60, P. Volkensit. 
Male disk-glands smooth. 38. P. hutchinsonianus. 
Styles very short, shortly bifid. 
Leaves oblong or oblong- 
elliptic; disk of the 
female flowers rather 
deeply toothed . . 61. P. Niruri. 
Leaves orbicular or obovate- 
orbicular; disk of the 
female flowers crenulate . 62. P. rotundifolius. 
ttStamens 2 ; filaments connate. 
A smal] annual herb about 5 in. high . : . 63. P. parvus. 
Shrubs 3-10 ft. high; leaves elliptic or oblong. 
Leaves caudate-acuminate . - : . 64. P. diandrus. 
Leaves not acuminate. 
TLeaves 3-4 in. long. 
Leaves obtusely pointed; lateral nerves 
9-10 on each side, prominent below; 
sepals of the female flowers ovate-orbi- 
cular, broad at the base; seeds minutely 
and closely pitted ; ; ‘ . 65. P. petreus. 
