FEBRUARY, 1911.] - THE ORCHID REVIEW. 59 
species, followed by Pleurothallis with 27, and Lepanthes with 19, of which 
17 are not known from elsewhere. This is an alpine genus, of which many 
new species have been found. As many as 28 of the genera contain only 
a single Jamaican representative. Two new genera, Neourbania and 
Harrisiella are described. 
The arrangement adopted is that of the late Professor Pfitzer. There 
are keys to the genera and species, full descriptions, and a detailed list of 
Jamaican localities, with ‘indications of the distribution of the species 
elsewhere. aint 
The plates, mostly from drawings made by Miss Helen Wood, are largely 
analytical, and should be of great service to students of the Orchid flora of 
the island. The work is carried out with great thoroughness, but it has 
been overlooked that Dendrophylax funalis should be cited from Rolfe in 
Gard. Chron., 1888, il. p. 532. 
Some very interesting details of the physical features of the island are 
given, which we must pass over. The work is intended as the first of a 
complete Flora of Jamaica, which we hope will be carried out with equal 
success. 
ORCHIDS FROM BRIDGE HALL, BURY. 
SEVERAL beautiful Orchids have been sent from the collection of O. O. 
Wrigley, Esq., Bridge Hall, Bury, by Mr. Rogers. Paphiopedilum 
Invincible (hirsutissimum xX Mons. de Curte), is a flower of excellent shape, 
and great size and substance. The dorsal sepal is over 2% inches broad, 
green, densely dotted with purple-brown, and margined with white. The 
petals have an expanse of 6 inches, and are 1} inches broad near the apex, 
suffused with purple on the upper half, paler on the lower, the base being 
green, dotted with brown, and very undulate. There is some resemblance 
to P. Germinyanum, but the flower is altogether finer, and of great substance. 
Another very fine hybrid is from P. Mrs. Wm. Mostyn X Euryades, New 
Hall Hey var., and has broad villosum-like petals, and the lower half of the 
dorsal sepal:crowded with large very dark purple blotches on a green 
ground, and the very broad margin white. A seedling from P. Leeanum X 
Mons. de Curte will be a form of P. Lasellei, but has very small dots on the 
dorsal sepal. P. Lathamianum x Euryades, New Hall var., will be a form 
of P. Emile, and is light yellowish green with very few dots on the petals 
and base of the dorsal sepal, the upper three-fourths being white. P. 
Lawrenceanum X niveum is a form of P. Aphrodite, and has a three- 
flowered inflorescence with more of the Lawrenceanum colour than usual. 
P. Curtisii superbum x bellatulum album is a good typical P. Chapmanii. 
The other two are stray seedlings, one richly-coloured flower being clearly 
from Charlesworthii and one of the tesselated-leaved group, the other most 
