THE AUSTRALIAN NATURALIST. 
Section 1. Hugoodenia, 
‘Series 5. Pedicellosae Benth. 
1, Softly tomentose or villous herbs ... 
1*, Glabrous herbs or sprinkled with 
scattered appressed or silky 
hairs. 
2. Radical leaves pinnatisected. 
3. Flowers large, 1.5 to 2.5 cm. long. 
Seeds with narrow margins ... 
3*, Flowers small, 5 to 8 mm. long. 
Seeds with broad margins 
2*. Radical leaves entire or irregularly — 
minutely toothed (rarely pin- 
natifid in G. heteromera). 
4. Radical leaves obovate or oblong- 
spathulate 
4* Radical leaves linear to oblong- 
lanceolate. 
5. Corolla pubescent outside, ex- 
cept the wings. 
6. Corolla large, 1.5 to 1.8 cm. 
long. Indusium glabrous 
6*, Goro small, 8 to 10 mm. 
long. Indusium sparing- 
ly hairy a : 
5*, Corolla glabrous outside... +e.. 
Section 2. Amphichila De. 
1. Flowering stems much longer than the 
radical leaves. 
2. Radical and lower leaves from obovate 
_ to lanceolate mostly toothed 
and hairy on both ie 
2*, Radical leaves from linear to narrow- 
lanceolate, mostly entire and 
glabrous ... 
1*. Flowering stems shorter than or scarce- 
ly exceeding the radical leaves 
163 
. 20. G. cycloptera 
R. Br. 
21° G. pinnatifida 
; Schlecht. 
. 22. GL pusilliflora 
F. v. M. 
. 23. G. elongata 
Labill 
. 24. G. glauea 
F. v. M. 
. 25. G. heteromera 
F. v. M. 
26. Gi glabriflora 
Krause. 
. 27. 4. paniculata 
Sm. 
. 28.°G. gracilis 
R. Br. 
29, O- humilis 
R. Br. 
