512 PROTEACEE (Phillips & Hutchinson). 
Male heads (where known) sessile : 
+Leaves 32 in. long or less: 
{Leaves linear-acicular or acicular, not widened 
upwards, about 4 lin, broad or less, rarely 
# lin. broad : 
Male heads oblong-cylindric or ellipsoid ; male 
perianth glabrous; female bracts retuse, 
glabrous ; leaves of the female thinly pilose 
or if glabrous then reflexed : 
Male heads exserted or only slightly clasped 
by the upper leaves ; leaves of the female 
at length strongly reflexed ; female head 
with 15-20 series of bracts ; fruits emar- 
ginate vas nse 
Male heads more or let clasped asi ‘hidden 
by the upper leaves ; leaves of the female 
not reflexed ; female head with about 10 
series of bracts; fruits mucronate 
Male heads subglobose or depressed-globose ; 
male perianth (where known) hairy ; leaves 
of the female glabrous or rarely pilose when 
young, not reflexed : 
Female bracts ligulate; male a Oe 
glabrous or nearly so... 
Female bracts not ligulate ; male ticles, 
(where known) very hai 
Female bracts villous - tomentose outside ; 
leaves flat or nearly so: 
Male heads with numerous very hairy 
involucral bracts; fruiting head 
about lin. long... ca “a 
Male heads with few inconspicuous in- 
volucral bracts ; ening head about 
Zin. long... ses 
Female bracts glabrous escent at the cilta ate 
margin ; leaves terete . S : 
{Leaves lanceolate, oblanceolate, gene or 
elliptic, mostly widened above, more than 
1 lin. broad. 
Flower-heads surrounded by numerous spread- 
ing, densely adpressed-tomentose leaves ... 
Flower-heads surrcunded by few erect glabres- 
cent (rarely spreadingly pilose) leaves or by 
erect colcured glabrous or hairy bracts : 
Male heads with numerous highly coloured 
glabrescent rounded bracts ; young leaves 
adpressed-pubescent ... “is ne 
Male heads with very hairy, often scarcely 
coloured, acute or acuminate bracts or 
hardly bractedte ; young leaves glabrous . 
or oe loosely pilose : 
Leaves lanceolate or lanceolate-elliptic, not 
widened above, often closely imbricate 
Leaves obovate, oblanceolate or spathuiste : 
Leaves about 2-3 lin. broad, obovate, 
oblanceolate or narrowly oblong- 
oblanceolate : 
| Leucadendron. 
(17) abietinum. 
(18) seabram. 
(19) corymbosum. 
(27) truncatum. 
(20) fusciflora. 
(21) sorocephalodes. 
(22) radiatum. 
(23) dubium. 
(24) imbricatum. 
