M ECCO T IR AEETI E SEEN UN XE USER CU TRES eR OT AE EN SR ARE DE TET ODER NE ETT RET E LAO Oe CENTS TES Tee ee ERL ee TA 
» 
Euphorbia. | CVIII. EUPHORBIACE E. 45 
* Plower- heate solitary or two together, terminal or in the upper axils. Stems 
hairy or ques 
Stem an e scq ie or shortly hirsute. 
viles 1 lines lon ng, the i ands with a gigs PON: 
usually lobe pedis 5. E. Schultzii. 
ime gres era with long spreading hairs. Involucres 
e glands with a narrow entire white border . 6. Æ. Armstrongiana 
*** Flower-heads solitary in the bee or in nearly all the axils or forks. 
Stem and leaves pubescent or hirs 
- Involucres va ines long, the ini with a broad palmately 
dage 
bed a 4. E. schizolepis. 
Tnvolucres aboot P line long, ; the gland-appendages usually 
much branched, need 6 in. to 1 ft. . . T. E. australis. 
Inolcre ices 1 line ong, the gland- t'appendages entire. : 
ant with pone 8 of 1— zm . 8. E. Muelleri. 
Whole plant site glabrou 
Involucres about 1 sine: log. Dwarf i agi bes "e. stems 
of 1-2 in. . 8. E. Muelleri. 
Involucres a Tin 
Diffuse prostate “ranching stems forming at length a 
Glan "febr s usually entire. 
Stiles. ara poca at the end . Drummondii. 
Styles slender bifid 0. E. alsineflora. 
Annual, with erect and slender stems. est alias 
- usually entire 11. E. Wheeleri. 
Nus: diffuse and à much branched. ` Gland-appendages 
usually lobed . 12. E. myrtoides. 
*** Flower-heads numerous, in n dense or r rather loose ln ol axillary cymes 
Ga ve AM sometimes the lowest pair, reduced to small bracts shorter than 
involucr 
Dwarf glabrous perennial Leaves ovate or gr sae Gland- 
appendages large and very white . . . 13. .E. micradenia. 
Pubescent perennial with erect or ascending Leave E ; 
ovate or oblong. Gland-appendages large nd ges ve ch “white n. E. Macgillivrayi. 
ual 
` . 15. E. serrulata. 
Pubescent perennial wit erect or ascending stems, the ultimat 
branches filiform and cymes loose. Gland-appendages lange : 
and very white 16. E. filipes. 
Hirsute annual. Leaves ovate or lanceolate. Flower-heads mi- 
nute, very num in dense ss adlike axillary qu Invo- 
se lands best pesos. ko 4 QI . . 17. E. pilulifera. 
2. Eremophila.— Leaves opposite or the lower ones and sometimes those of 
lateral branches Me. Stipules very abs or none. Involucral glands without 
appendages. Seeds carunculate. 
bu erre p hotomons, Leaves n. luted genes second 
‘ 18 4. eremophila. 
he n Tithymalus, with 1 emare below the fope S binc alternate, 
the Med e Ros di prales, Jus, the ary branches forming an umbel, the floral leaves 
P owed deret stipules, and the a invelooral — without mts appendages, 
has ee’ c re gee n in Australia; but o f the common gm weeds, 
E i Prod. xv. ii. 141, p glabrous annual with t l 
iss. in DC. mbe 
usually of about 3 rays and the involucral glands crescent-shaped, the «ani o glabrors 
