AN ENCYCLOPEDIA 
OF HORTICULTURE. 209 
JONESIA. A synonym of Saraca (which see), 
JONQUIL. See Narcissus Jonquilla. 
JONQUILLA. Included under Narcissus (which 
see). 
JOSEPHA AUGUSTA. See Bougainvillea spec- 
tabilis. 
JOVELLANA. Included under Calceolaria. 
JOVE’S FRUIT. See Lindera melissefolia. 
JUANULLOA (named conjointly after G. Juan and 
Antonio Ulloa, two Spaniards, who travelled in Peru 
and Chili). ^ Syns. Lawreria, Ulloa. ORD. Solanacee, 
A genus comprising six or seven species of erect or 
epiphytal stove shrubs, natives of Peru, Columbia, and 
Central America. Flowers sometimes solitary or few, 
shortly pedicellate; sometimes several, loosely cymose; 
calyx large, inflated, coloured. Leaves entire, coriaceous. 
Juanulloas thrive in a rough peaty soil. Cuttings will root 
in sand, under a bell glass, in bottom heat. J. parasitica 
is the one best known to cultivation. 
no prk fennel aaa ele Re —— Los 
n, glossy, shortly acuminate. (B. M. 5092.) 
This p ngs to the genus Dyssochroma. 
Keim a gea g D ge 
h tt. Peru, 1840. (B. M. 4118.) 
JUBÆA (named after Juba, a King of Numidia). 
Coquito Palm of Chili. ORD. Palmee. A monotypic 
genus, the species being a greenhouse palm. Flowers dark 
yellow, inclosed in a double spathe, and disposed in 
- branching spikes. Fruit roundish, inclosing a hard one- 
seeded nut. Jubæa thrives best in a compost of one- 
half rich loam, and the remainder of leaf mould and sand. 
It is a very handsome plant, and is well adapted for 
sub-tropical gardening. Increased by seeds. i 
entire 
ant really belo 
Fig. 345. JUBÆA SPECTABILIS. 
(remarkable).* l. pinnate, fpreedine: 6ft. a 
—— different 
3, spectabilis spread 
long; pinne lft. to l4ft. long, about lin. wi 
irs f ly the same spot, and standing 
—— — very thick at the base, inclosed in a dense 
mass of rough — gig it one. wien M 
straight, bearing crown leaves. h. 3 
isss The most southern — — = From the sap 
i felling the € 
—— — Palm-honey, is prepared, which 
—— able request in Chili, See Fig. 345. (G. C. n. s., xviii. 401 
JUDAS-TREE. See Cercis. 
JUGLANDEZ. An order of trees or shrubs with 
juice, natives, for the most part, 
wate: or resinous T h 
* Male flowers in catkins; perianth 
of North America, 
Vol. IL 
Juglandex— continued. 
two, three, or six-parted, with a scaly bract; female 
flowers in terminal clusters, or in loose racemes, with dis- 
tinct or united bracts; perianth adherent, three to five. 
parted. Fruit a dry drupe, with a strong and often two- 
valved endocarp; seed exalbuminous, two to four-lobed 
at the base. Leaves alternate, pinnate, stipulate. The 
wood of several of the species of Juglans is much prized 
by cabinet makers; and the bark of Juglans cinerea is 
used as a purgative in America. There are about five 
genera and thirty species. Illustrative genera are: Carya 
and Juglans. 
“i 
JUGLANS (the old Latin name used by Pliny, con- 
tracted from Jovis Glans, the Ni upiter). Walnut, 
Orv. Juglandeæ: A renus of ight 
: EREA, sho’ (1) Female Flower, (2) F. 
Fig. 347. JUGLANS “rr Q, : ruits, 
E 
Fig. 346. CLUSTER OF FRUITS OF JUGLANS AILANTIFOLIA, —— 
