330 COMPOSIT (Harv.) [ Othonna. 
branched, alternately leafy ; cauline leaves sessile or petioled. Pedunc. axillary and 
terminal, simple or branched. (Sp. 42-58.) 
* Ray and disc. fi. red or purple: : 
Leaves pinnati-partite, the lobes few, linear, obtuse, ; : 
ME Ge eae ae SL. ae ae 4s) onkiiotalia. 
Lys. oblongo-lanceolate, coarsely toothed, teeth deltoid (43) incisa. 
Lys. very glaucous, elliptic-oblong, entire ... ... (44) rosea. 
** Ray and disc. fl. yellow : Pe 
Rad. lvs. linear-attenuate or linear-lanceolate, entire (48) linifolia. 
Rad. lvs. (if any) roundish, ovate or ovato-lanceolate, 
entire or crenato-lobulate : 
Stem elongate, laxly leafy, branching, erect or climbing : 
Stem rigid ; invol. sc. 12-13; achenes rufo- 
pubescent; pappusrufous ... ... ... 
Stem weak ; inv. sc. 9-10; achenes minutely 
hispid ; pappus whitish : 
Cauline leaves broadly cordate-ovate, 
(45) rufibarbis. 
acute or obtuse wes see eee eee (46) amplexifolia. 
Cauline lvs. cordate at base, lanceolate, 
acuminate ... (47) filicaulis. 
Stem short, flexuous, closely leafy, subsimple : 
Rad. lvs. ovate or ovato-lanceolate, acute, 
entire, glabrous ; cauline lvs. spathulate 
or obovate ; pedune.t-headed  ..._... 
Rad. lvs. broadly ovate or obovate, obtuse, 
repand or crenate, veiny beneath, often : 
pilose; cauline obovate, crenate ; pedunc. 
one-headed =... ss. sess wee ss - (50) heterophylla. 
Rad. lvs.? cauline very large, stem-clasping, 8 
ovate-oblong, acute or acuminate, subden- 
tate; pedunc. branched, 8-10-headed ... (51) macrophylla. 
‘Rad. lvs. oblong, sinuate or crenate or erose, Se aaa 
ob _ callous-toothed ; cauline tapering at base, 
bpetioled, obovate ; pedune. branched, 
few-headed; inv.s¢.8 ... 0... 2... 
Rad. and lower cauline lvs. broadly cuneate, coarsely 
toothed at the apex; pedunc. branched, few-headed; 
(49) tuberosa. 
(52) petiolaris, — 
otitanil Pt oe ee (53) cuneata. 
Rad. lvs. pinnatifid, pinnati-partite or lyrate : 
Rad. and lower lvs. sinuato-pinnatifid, netted- 
veined BELO Oe aes Weer SP eae. ed 
Rad. lvs. pinnatifid, lateral lobes 4-5, term. lobe . 
roundish, sinuate ... (55) rotundifolia, 
Rad. and lower lvs. Jyrate, stem clasping; lat. 
lobes 2-3, roundish, terminal very large, 
roundish-cordate, toothed or lobed ..._ .... (56) lyrata. 
Rad. lvs. pinnate-parted ; segments in several pair, rigid, roundish, oblong 
or lance-oblong, entire : 7 
Branches pedunculoid, one-headed; inv. se. me 
i174 Rep Oe edie ta cess et o8. Oe ae 
Branches 2-4-headed; inv. sc. about 8 ... GP tephrosioides. 
§ 1. Fruticosm. (Sp. 1-11.) 
1. 0. Pavonia (E. Mey.!); shrubby, erect, branching, glabrous; stem 
terete; leaves sessile, pinnatipartite, the lobes linear, thick, acute, entire 
or forked ; corymbs peduncled, terminal and lateral, loosely few-headed, 
pedicels long; inv. scales 5, oblong, concrete at base; rays 5; achenes 
dense yhairy. DC.1.c. 473. Zey.! Fl. Cap. No. 501, 145. 
