341 
pairs Te oe bat lines long ; a 
s lon s the . the tw 
os mo nited. Pet of Tt Se 
a jongth: not twice as lon ng as the 
calyx. Ovary villous; style subulate. 
Pod two lines long, 
Australia. 
Puya Tor (z. H. mei 314, f. 74.) 
Bromeliaceæ. § species 
with large Agare-liko i a ft. long, 
te md 
acumin 
kiaia e rpi om 
mealy-white bene FL -stem rising 
to a height of 20-30 ft. is in a 
— Pa spike of whiti 
o 
Pa; tanuginosa, (G. C. 1888, iv. 
i p 
; 1872, 110 
under the name of P. be ea 
cl es, 
fe 259, 
CB. k 1885, $0) 8. 
ular, 1} in. lon 
[Pitoairnia ation ya, Tiar ] 
weet 
Pyrethrum aureum selaginoides. 
I and P. bien 2.) Bae semua 
arf for 
= oe ayaan WY Jf hry weiss hen mum 
Parthenium, tons ar. | 
‘oe decaisneanum. (X. H. 
1887, -185  H. be thrysanthemum 
decaisneanum, N. E. Br. ] 
Pyrethrum marginatum. (R. H. 
887, 185. H. [Chrysanthemum 
marginatum, N: E. Br. ] 
Pyrethrum parthenifolium =e 
cum. (B. T. O. 1895, 22, t. H. 
A a erarema from s eas in 
havin ucous l. [Chrysanthemum 
sorte Fo 5 Tak ar.] 
Pyrus a flore pleno. 
E y ai 1893, 180, f.) Rosaceæ. 
his is a double-flowered form of 
P. coronaria, Linn., not of P, angusti- 
folia 
Pees petulsfolia. fe H. 1879, 318, 
f. 68, ae flower ng before 
L. on long petioles, 
pci mgs at both egi serrate, 
ng ad. Fl. in sessile 
red. Fr. small, sub-glo bose, brownish, 
dotted with white. hina ; Japan. 
Pyrus Fate nga os M. t. i) 
with 1 
cablin ete on oe elses $ 
outiine, but much thinner in ture. 
Fl. white, showy. Northern Italy. 
(G. and F. 1888, 
Kyras halliana. 
2.) oaeee form of P. 
re iT Nichol 
g heterophylla on G. 1888, 
" 1890, vii. 115, f.) L. entire, 
or la mtaa or inter mediate, Central 
Pyrus Malus aurea. Pe - B. 1889, 
272; GA. t. 1425.) of the 
Crab-apple with the 1. yellow, except 
a green patch in the centr 
Ere oi arg (G. and F. 1888, 
2.) A semidouble form of 
P floribunda. 
ine Me ara ei 
tee Page . 312, 
E tree i 
-n Ti ia, 
and the young foliage villose. Cua 
Asia. 
ae cta igi 
shr. 
irg ee = and F. 1894, 
digenous Pear- 
F j ie hang continental 
Pyp yn us sinensis, a common cultivated 
fruit tree in all f the empire, 
baa’ Amr e become naturalized. 
Senget T ee C. aH 
1. 
gl 
on the he anthers. Pollen 
masses shaped, with a pellucid 
margin at the se N d, 
South-west Africa. 
era so a C. 1880, xiv. 
viii, 436; £5 
pete o 
oblong, esl green above, clothed with 
