166 FLORA OF SOUTH AUSTRALIA 
Cyrtostylis. 
Flowers small, purple; callosities of the labellum dark- 
med” 5: ae fe ales 
Glossodia. 
Lahbellum-appendage short, bilobed ; flowers one or two, 
large, bluish or lilac, rarely white inside, paler 
coloured outside ... 2% : bok a : 
Lyperanthus. 
Flowers 2 to 4, purple, large. Somewhat dwarf, but 
robust, drying black od ne ‘x yp 
Erioehilus. 
Labellum ovate-cuneate, much recurved, slightly fringed ; 
flowers 1 to 3, small, pinkish ; leaf cordate- to lan- 
ceolate-ovate : 
Labellum semiorbicular-cuneate, nearly flat, conspicuously 
fringed ; flowers 1, sometimes 2, reddish; leaf lan- 
ceolate-ovate ; one elliptical leafy bract usually on 
the stem we Epi 56 
Caladenia. 
1. Labellum with divergent forked veins or colour- 
lines ; petals about as long as the sepals; 
flowers 1, or rarely 2. 
Labellum with an entire margin, orbicular-ovate, shortly 
stalked ; calli in 2 rows; petals linear; sepals narrow- 
lanceolate, shortly acuminate, about 4 in. 
Labellum fringed or toothed on the margin. 
Labellum ciliate-fringed, broadly ovate with a lan- 
ceolate apical extension, shortly stalked ; calli in 4 
rows; sepals lanceolate, tapering to a clavate point, 
1 in. or more 4 a die 
Labellum toothed or serrate. 
Labellum crescent-shaped with a broad apical 
extension, long-stalked, anterior margin with 
pointed denticulations ; calli clustered or ob- 
scurely 4-rowed; sepals lanceolate, pointed, 
z in. or more; leaf oblong-lanceolate ... : 
Labellum narrowly rhomboid-ovate, sessile, an- 
terior margin bluntly serrate; calli in 2 rows ; 
sepals subulate, densely glandular-hairy, nearly 
2 in. long; leaf linear : 
reniformis 
major 
nigricans 
autumnalis 
jimbriatus 
Cairnsiana 
reticulata 
toxochila 
tentaculata 
