1900 SUPPLEMENT—RECENT INTRODUCTIONS, &C. 
d95 
Philadelphus—continwed. 
P. mexicanus (Mexican).* /l. white, solitary or ternate at the 
tips of the branchlets; calyx densely pubescent. June and 
July. @. ovate, very acute, acuminate, remotely and argutely 
denticulate or entire, slightly hairy beneath. Branches lax, 
dependent, pubescent. Mexico, 1839 and 1898, Half-hardy. 
(B. M. 7600.) 
P. microphyllus erectus (erect). 
the type. 
P. Satzumi is a variety of P. coronarius. 
P. tomentosus (downy). /. white, in terminal racemes; 
calyx lobes ovate, acute; pedicels opposite. /. ovate, acute, 
denticulate, tomentose beneath. A. 3ft. to 6ft. India, 1822. 
P. triflorus (three-flowered). A synonym of P. coronarius. 
P. verrucosus (warted). A form of P. coronarius. 
P. Zeyheri (Zeyher's). A form of P. coronarius. 
Hybrids. The best of these are: Lemoinei (between 
P. microphyllus and P. coronarius), and the forms Boule 
d’ Argent, Candelabre, Gerbe de Neige, Manteau d’Hermine, 
and Mont Blane. 
PHILESIA. P. magellanica is the correct name of 
P. bucifolia. 
PHILIBERTIA. 
a form of P. gracilis. 
PHILLYREA. P. decora is the correct name of 
P. Vilmoriniana. Syn. P. lawrifolia (of gardens). 
PHILODENDRON. 
A more erect plant than 
P. grandiflora is now regarded as 
To the species described on 
pp. 96-8, Vol. IIL., the following should be added: 
P. albo-vaginatum (white-sheathed). 
P. amazonicum (Amazon). 
P. ambiguum (ambiguous). 
A form of P. lacerwm. 
A synonym of P. laciniosum, 
A synonym of P, Ochrostemon. 
Fic. 629. PHILODENDRON ANDREANUM. 
P. Andreanum (André’s).* J. pendulous, 2ft. to 3ft. long, 10in. 
broad, elongate-cordate-lanceolate, acute, dark, shining green, 
with coppery reflections. Colombia, 1886, A fine climber. See 
Fig. 629, for which we are indebted to Messrs. James Veitch 
and Sons. (R. H. 1886, p. 36.) 
Philodendron—continued. 
P. asperatum (rough). l., apache reddish, very long, subulate- 
cuspidate; spadix shortly stalked; peduncle short. /. cordiform- 
ovate ; petioles semi-terete. Stems climbing, with short inter- 
nodes. Bahia. 
P. Augustinum (Augustine’s). jl. unknown. J. about 1ff. in 
diameter, with a deep basal sinus, very broadly opening, 
pinnatisect or almost bipinnatisect, with seven to ten pairs 
of segments; petioles rather longer than the leaves, with 
minute spots. Stem rather thick, with long internodes. 
P. bipennifolium (double feather-leaved). A 
P. pandureeforme. 
P. callefolium (Calla-leaved). A garden synonym of P. Imbé. 
P. Corsinianum (Corsini’s), A garden hybrid; parentage not 
recorded. 1888. 
P. crinitum (hairy). A synonym of P. squamiferum. 
P. cuspidatum (cusp-pointed). 
P. Devansayanum (Devansay’s).* 
young, glossy green when adult. Stems red, climbing. 
Peru, 1895. (I. H. 1895, pp, 187, 376, t. 48.) 
P. dilaceratum (twice-torn), A synonym of Rhaphidophora 
decursiva. 
P. disparile (different). #., spathe tube yellowish-green, the 
limb cream-colour, rather longer than the tube; peduncle 
shorter than the  spathe. 4. broadly triangular-cordate- 
sagittate, rather longer than the petioles. Bahia, 1860. 
P. dolosum (false). (/., spathe tube ovoid, rather shorter than 
the long-cuspidate, ovate limb; pedune short. ¢@. of a 
pleasing, shining green, cordate or ovate-triangular, narrowed 
towards the acuminate apex; petioles shortly sheathing, semi- 
terete, densely warted. Bahia. 
P. Eichleri (Kichler's). This is described as a stately species, 
allied to P. Selloum. Brazil, 1899. 
P. elegans (elegant). This is described as ‘‘a climbing species, 
with pinnatitid leaves.” 1881. 
P. elongatum (elongated). (., spathe tube yellowish-green, 
rather shorter than the yellowish-white, shortly apiculate 
blade; spadix oblique, stipitate; peduncle shorter than the 
spathe. 7. elongated-hastate-oblong, rounded or sub-obtuse, 
with a broadly-opening sinus; petioles about equalling or 
longer than the leaves. Stem climbing. Brazil. 
P. eximium (choice).* /7., 
within, shortly apiculate 
synonym of 
A synonym of P. scandens. 
l. cordate, blood-red when 
Upper 
spathe tube green, the limb white 
padix narrow-eylindrical; bracts 
whitish. 7. of a  pleasi shining green, broadly ovate- 
cordate, rounded or shortly cuspidate at apex; petioles 
sheathing on young plants. Stem climbing, with rather long 
internodes. Brazil. 
P. hederaceum (Ivy-like). 
coloured inside to the base; spadix rounded. 
acuminate, entire, shining green; petioles rounded. 
climbing. Martinique. 
P. Hookeri (Hooker's). A species very closely related to 
P. grandifolium; indeed, Engler classes it as merely a form of 
that species. Demerara, -(B. M. 3545, under name of Caladiwin 
grandifolium.) 
P. Imbé (na‘ive name). ., spathe evolute nearly to the base, 
the tube green outside, reddish within, the limb dirty yellow, 
broadly ovate; peduncle short. /. ovate or oblong, deeply 
cordate at base, the basilar lobes rounded, acuminate at apex. 
Stem and branchlets rusty-purplish, the former emitting long 
aerial roots. Rio de Janeiro. SYN. P. callefoliwm (of gardens). 
P. imperialis (imperial). //., spathe green and cream-coloured, 
Bahia, 1860. A plant very closely allied to 2. asperatuimn 
(Engler regards it as synonymous with that species’. 
P. i. Laucheanum (Lauche’s).  /. 
long, bright green, heavily mottled with grey. 
jl., spathe very large, ovate, acute, 
1. cordate-oblong, 
Stem 
ovate-cordate, 6in. to Yin. 
1897. 
P. Karstenianum (Karsten’s). jl, spathe green, whitish 
inside, 24in. long, gapin subulate. Z oblong-ovate or almost 
oblong, shortly cuspidate at apex, rounded or very shortly 
sub-cuneate at base, 4in. to 8in. long; petioles 4in. to 6in. 
long, with a rather broad sheath. Internodes short. Venezuela. 
P. lacerum (torn). /., spathe linear-lanceolate, 4in. to Sin. 
long, the tube purplish within, the limb sulphur; peduncles 
lft. long. 7., primary ones ovate-lanceolate, entire, the later 
ones deeply incised-crenate, deeply sinuate at base, 8in. long; 
petioles terete, 14in. long. Stem climbing. Jamaica. 
P. 1. albo-vaginatum (white-sheathed). /. having the lobes 
or seements longer than in the type (1{in. to 3in.), and the 
sheaths white. Jamaica. 
P. laciniosum (torn). The correct name of P. laciniatwin. 
Syns. P. amazonicum, P. pedatwm, P. quercifolium. 
P. latifolium (broad-leaved). 7. oblong-ovate, bin. long, 4in. 
broad, borne on petioles about 8in. lo anterior lobe three 
or four times as long as the posterior ones. Caracas, 
P. Martineti (Martinet’s). /. large, sagittate, dark green above, 
purplish on the under-surf. 1895. ‘This species bears some 
resemblance to P. Melinoni. 
