10 XLVIII. MYRTACER, - [ Darwinia. 
adnate part without prominent: ribs, but with a granular surface ; lobes ovate, 
not ¢ line long. Petals triangular, rather above 1 line. Staminodia small. 
Style variable in length.—Genetyllis Meissneri, Kipp. in Journ. Linn. Soc. 
i. 49. 
W. Australia. Middle Mount Barren, Drummond, 5th Coll. x. 100, and with rather 
paler smaller involucres, n. 101. 
lichrysoides, Benth. in Journ. Linn. Soc. ix. 119.—Slender 
and erect, often under 1 ft. high. Leaves scattered, rather crowded, linear- 
triquetrous or semiterete, spreading, 2 to 3 lines long.  Involueres narrow, 
nearly 1 in. long; bracts numerous, ovate-lanceolate, acute, mostly with a 
prominent midrib, the inner ones coloured, passing gradually into the short 
broad outer ones. Flowers about 4 in the head. Bracteoles very broadly 
] 8 as etals. Petals about 1 line 
long. Staminodia rather thick, capitellate.— Genetyllis helichrysoides, Meissn. 
i Soc. i. 37. 
D. cderoides, Benth. in Journ. Linn. Soc. ix. 179.—Low and 
7. : . 
much branched. Leaves scattered, crowded, linear-triquetrous or semiterete, 
p e: ith ` 
u 
on a flat receptacle of 4 or 5 lines diameter. Bracteoles linear, ciliate. 
Calyx nearly 3 lines long, the adnate part obtusely 5-angled ; lobes very 
small. Petals at least 13 lines long.  Staminodia slender.— Genetyllis 
aderoides, Turez. in Bull. Mosc. 1849, ii. 18. 
W. Australia. Kin George's Sound, ML 3 § istri 
Wetmore g ge's Sound, ean; Southern districts? Drummond, 
8. D. virescens, 7, 
shrub, the bark of the young branehes rather thiek and white. 
scattered, crowded, linear, semiterete or triquetrous, obtuse, mostly 3 to 4 
ovate-lanceolate, scarcely coloured, the inner ones narrower and shorter. 
owers numerous, each on an exceedingly short thick turbinate dicel, b 
5-ribbed ; lobes ovate, scarious, about one-fourth the length of 
Petals nearly 2 lines long, obtuse. Stamin ale 
virescens, Meisen. in Journ. Linn. Soe 
W. Australia. Between Moore and M. hi i i : 
Port Gregory, Oldfield. enee, DO BT 
9. D. Oldfieldii, Benth. in Journ. Linn. Soc. ix. 180.—Erect and 
bushy, attaining 3 to 4 ft. Leaves scattered, crowded, oblong, obtuse, 
AENEA, EE AE DENT e MEI CN a Ei 
: 
