OF THE INTERIOR OF WESTERN AUSTRALIA. 235 
d. 111 are endemic in S.W. Australia both north and south of 
30°. Of these: 
39 occur in the desert north of 30° alone. 
49 » » south > 
23 " » both north and south of 30°. 
e. 14 desert species are endemic in S. W. Australia north of 30? 
alone. 
8 of these have been found in the desert north of 30? alone. 
2 T " » » south » 
4 » " » » both north and 
south of 30°. 
f. 108 desert species are endemic in S.W. Australia south of 
30? alone. Of these: 
15 have been found in the desert north of 30? alone. 
76 55 ” ” south 99 
17 > » » both north and south of 30“. 
Thus 233 species of the West Australian desert are endemic in 
S.W. Australia. This is roughly one-quarter of the flora. 
And 379 species—roughly five-twelfths of the flora—are 
either restricted to the desert alone, or advance more or less 
into the S. W. corner of Australia, and have not been met with 
outside these limits. 
9. 27 species of the West Australian desert range through both 
Western and South Australia, and in the main south of 
30? in both Colonies. 
6 of these have been found in the West Australian desert 
north of 30? alone. 
17 of these have been found in the West Australian desert 
south of 30* alone. 
4 of these have been found in the West Australian desert 
both north and south of 30°. 
h. 7 species have a similar distribution to those under g, 
except that they range north of 30° in both Colonies. All 
of these have been met with in the West Australian desert 
north of 30? alone. 
i. 9 species are endemic in the West and South Australian 
LINN. JOURN.— BOTANY, VOL. XXXIV. 8 
