LOGANIACE. 
lary, oppositely corymbose or racemose; sometimes solitary. 
Corollas white, sometimes veiny. Albumen fleshy. 
Sect, I. Loca'Nue-vE E (this section is considered to con- 
tain the legitimate species of the genus). R. Br. prod. 455. 
Calyx obtuse. Stamens inclosed, inserted in the middle of the 
tube. Stipulas combined into intrapetiolar sheaths.—Shrubs. 
1 L. cnassirüLrA (R. Br. prod. p. 455.) leaves ovate or 
roundish, mucronate, thick, coriaceous: flowers corymbose: 
branches scabrous ; stem diffuse. h.G. Native of New Hol- 
land, on the south coast. Flowers white. 
Thick-leaved Logania. Shrub 8 to 4 feet. 
2 L. ramrFOLIA (R. Br. l. c.) leaves obovate, acutish at both 
ends; flowers corymbose; branchlets smooth; stem erect. 
h.G. Native of New Holland, on the south coast. E’xacum 
vaginàle, Labill. nov. holl. 1. p. 37. t. 51. Leaves coriaceous, 
2-3 inches long. Flowers disposed in terminal panicles, com- 
posed of opposite, dichotomous, and trichotomous peduncles. 
Corollas white. Calycine segments ovate, a little ciliated. 
Segments of corolla nearly orbicular. 
Broad-leaved Logania. Clt. 1816. Shrub 3 to 4 feet. 
3 L. ova‘ra (R. Br. l. c.) leaves ovate, nearly sessile, obtuse 
at the base; flowers corymbose; branchlets smooth; stem 
erect. h. G. Native of New Holland, on the south coast. 
Corollas white. 
Ovate-leaved Logania. Shrub 2 to 3 feet. 
4 L. evzrierica (R. Br. l. c.) leaves oval-elliptic, acutish at 
both ends, nearly sessile, shorter than an inch; flowers corym- 
bose; branchlets smooth; stem erect. h.G. Native of New 
Holland, on the south coast. Corollas white. 
Elliptic-leaved Logania. Shrub. 
5 L.rowcrróriA (R. Br. prod. p. 456.) leaves lanceolate, 
acute, flat, from 1-24 inches long; interpetiolar sheaths trun- 
cate: corymbs trichotomous ; pedicels glabrous. h.G. Na- 
tive of New Holland, on the south coast. Corollas white. 
Long-leaved Logania. Shrub. 
Secr. Il. Evdésma (from ev, eu, well or good, and ocun, osme, 
a smell; flowers sweet smelling). Andr. rep. t. 520. R. Br. 
prod. p. 456. Calyx obtuse. Stamens inclosed, inserted in the 
middle of the tube of the corolla. Stipulas setaceous, lateral, 
distinct, or wanting.—Shrubs. 
6 L. rLoniBU' NDA (R. Br. 1. c.) leaves lanceolate, attenuated 
at both ends, smooth ; stipulas lateral, setaceous ; racemes ax- 
illary, compound, shorter than the leaves; pedicels downy. 
h. G. Native of New South Wales. Euósma albiflora, Andr. 
bot. rep. t. 520. Corollas white. 
Bundle-flowered Logania. Fl. April, May. 
Shrub 2 to 8 feet. 
7 L. nzvoru' rA (R. Br. 1. c.) leaves linear, with recurved 
margins, rather scabrous above; racemes axillary, simple, 
Ito 77 
shorter than the leaves; pedicels downy; stem erect. k. G. 
Native of New South Wales. Corollas white. 
Revolute-leaved Logania. Fl. April, May. Clt. 1826. Sh. 
2 to 8 feet. 
8 L. rascicuraA'rA (R. Br. l. c.) leaves spatulate-linear, ob- 
tuse, flat, smooth ; corymbs terminal, few-flowered ; branchlets 
roughish ; stem diffuse. b. G. Native of New Holland, on 
the south coast. Corollas white. 
Fascicled-flowered Logania. Shrub diffuse. 
9 L. ANGusTirFÜLIA (Sieb. ex Spreng. syst. add. p. 59.) leaves 
linear-lanceolate, cuspidate, tomentose beneath; stipulas obso- 
lete; flowers axillary, corymbose. h. G. Native of New 
Holland. 
Narron-leaved Logania. 
Shrub. 
I. Locanta. 
II. Gentostoma. 165 
Sect. III. Sroma’npra (from oropa, stoma, a mouth, and 
avpp avopoc, aner andros, a male; in reference to the stamens 
being inserted in the mouth of the corolla). R. Br. prod. p. 
456. Calyx acute. Stamens inserted in the throat of the 
corolla, semi-exserted.—Herbs or sub-shrubs. 
10 L. sEnPvrLIFOLIA (R, Br. l. c.) suffruticose; leaves ovate ; 
stipulas interpetiolar, and are, as well as the calyxes, ciliated ; 
flowers terminal, subeorymbose. h. G. Native of New Hol- 
land, on the south coast. Corollas white. 
Wild-thyme-leaved Logania. Shrub small. 
11 L. pusirta (R. Br. l. c.) herbaceous; leaves elliptic ; 
stipulas interpetiolar, triangular; flowers axillary, solitary. 
X. G. Native of New South Wales. Corolla white. 
Least Logania. Pl. small. 
12 L. caMPANULA'rA (R. Br. l. c.) herbaceous ; leaves linear, 
exstipulate ; flowers terminal; peduncles and calyxes downy. 
u.? G. Native of New Holland, on the south coast. Co- 
rollas white. 
Campanulate-flowered Logania. PI.? 
Cuit. The species of this genus are all well worth cultivat- 
ing, for the sake of their beauty when in blossom. A mixture 
of loam, peat, and sand is the best soil for them ; and ripened 
cuttings of them will strike root if planted in sand, having a 
hand-glass placed over them. 
II. GENIO'STOMA (from yevetoy, geneion, a beard; and 
cropa, stoma, a mouth; mouth of corolla bearded). Forst. 
gen. p. 24. t. 12. Juss. gen. p. 460. Lam, ill. t. 133. f. 2. 
Spreng. gen. 1. p. 151. Anásser, Juss. gen. 150. Anassera, 
Roem. et Schultes, syst. 4. p. xxi. 
Lin. syst. — Pentándria, Monogynia. Calyx turbinate, 5- 
parted ; with acute segments. Corolla tubularly-campanulate 
or urceolate, with a bearded throat; having the tube widening 
gradually into a 5-parted, spreading limb. Stamens 5, inserted 
in the throat of the corolla, with very short filaments, shorter 
than the limb. Style 1, permanent; stigma thick, cylindri- 
cal, obtuse, furrowed. Capsule bipartible; valves entire, 
with inflexed narrow margins, which cohere to the 2 placentas, 
and remain ‘after the dehiscence of the valves. Seeds angu- 
lar, peltate ?—Trees, with opposite, entire leaves, interpetiolar 
stipular sheaths, and axillary and terminal corymbs or cymes. 
Corollas usually white, sometimes tinged with red. 
1 G. rupr’stre (Forst. prod. p. 103.) branches angular ; 
leaves oblong-lanceolate, attenuated at both ends, veiny, gla- 
brous; cymes axillary, pedunculate. h. S. Native of the 
island of Tanna. Calycine segments spreading, subulate. Co- 
rolla reddish : with involute segments. Stigma capitate, fur- 
rowed.  Pedicels furnished with twin, subulate bracteas in the 
middle. Leaves 4 an inch long. 
Rock Geniostoma. ‘Tree. 
2 G. BRASILIENSE (Spreng. syst. 1. p. 588.) branches no- 
dose; leaves oblong, attenuated at both ends, membranous ; 
cymes pedunculate, terminal, bracteate. k. S. Native of 
Brazil, Sello. Corolla urceolately funnel-shaped. Style di- 
dymous. 
Brazilian Geniostoma. Tree. 
3 G. sriNE'scENs (Spreng. l. c.) branches nodose, spinescent ; 
leaves oblong, attenuated at both ends, rather coriaceous, of a 
different colour beneath, triple-nerved ; corymbs terminal, pe- 
dunculate. h.S. Native of Brazil, Sello. Corolla urceolately 
funnel-shaped. Style didymous. 
Spinescent Geniostoma. Tree. 
4 G. FEBRIFUGUM (Spreng. l. c.) leaves ovate-oblong, blunt- 
ish, loosened at the base, nerved, coriaceous, villous beneath ; 
panicles lateral. h. S. Native of Brazil. Anássera febri- 
fuga, Mart. nov. reise, bras. p. 278. Stigma didymous. 
