Eugenia in Hawaii — Wilson 
165 
nodes; petals not reflexing at an- 
thesis; stamens 1-2 cm. long; 
leaves 5-9 cm. wide, elliptical to 
obovate-oblong 
1. E. malaccensis 
C. Inflorescence terminal; petals re- 
flexing at anthesis; stamens 2-5 
cm. long; leaves 2.5-5 cm. wide, 
linear-lanceolate. . . . 2. E. Jambos 
B. Calyx tube 3-8 mm. long. 
D. Stamens 20-30, included in the 
calyx tube, indexed, 0.5-1. 5 mm. 
long; fruit pink to deep red 
3. E. sandwicensis 
D. Stamens more than 50, exserted, 
spreading, 3-7 mm. long; fruit 
dark purple or black. 4. E. Cumini 
A. Flowers single or in pairs, axillary; calyx 
tube not extending beyond the ovary. 
E. Fruits longitudinally 8-ribbed; calyx 
lobes membranaceous . . 5. E. uniflora 
E. Fruits not ribbed; calyx lobes fleshy. 
F. Leaves flat or slightly concave, 
glabrous beneath or only sparingly 
puberulent near midrib 
6. E. rariflora 
F. Leaves strongly concave and with 
the entire lower surface puberulent. 
G. Fruit orange-yellow; flowers 
with punctiform pistil 
7. E. koolauensis 
G. Fruit red; flowers with peltate 
pistil. ... 8. E. molokaiana 
1. Eugenia malaccensis L., Sp. PI. 470, 1753. 
Jamhosa malaccensis (L.) DC., Prodr. 3: 286, 
1828. 
Syzygium malaccense (L.) Merr. and Perr., Ar- 
nold Arboretum, Jour. 19: 215, 1938. 
Tree 8-20 m. tall; branches greyish-brown, 
smooth, glabrous; leaf scars 3-6 mm. wide, 
lunate-elliptic, pale; bundle scar large, trans- 
verse; leafy branches brown, glabrous, 3-5 
mm. in diameter, angled or terete; internodes 
1.5-6 cm. long; leaves 14-25 cm. long, 5-9 
cm. wide, elliptical to obovate-oblong, apex 
abruptly acute or obtuse, base cuneate to 
abruptly cuneate; margin entire or slightly 
undulate; blade coriaceous, above glabrous, 
shiny, dark green, sparsely black punctate, 
below pale, glabrous, minutely black punc- 
tate; midrib light green, shallowly impressed 
above, elevated below; primary lateral veins 
alternate or opposite, 8-14 on a side 1-2.5 
cm. apart, irregularly ascending at 140-150°, 
meeting in a conspicuously sinuate, continu- 
ous intramarginal vein 0.5 -1.5 cm. from leaf 
margin, smaller, continuous intramarginal 
vein 1-2 mm. from leaf margin, irregularly 
lobed, raised or impressed above, elevated 
below; the veinlets less distinct, raised-reti- 
culate; petioles 1-1.5 cm. long, 3-4 mm. 
wide, reddish-green, glabrous; cymes axillary 
or on stems below leaves 2-5 cm. long; pe- 
duncle 5-10 mm. long, angled or terete, 
glabrous, reddish-green, pedicels when pres- 
ent, 2-8 mm. long, glabrous, reddish-green, 
articulate, but some flowers sessile; calyx tube 
green to reddish-green, 1-3 cm. long, 1-1.5 
cm. wide, obconic, elevated above ovary, nar- 
rowing into a short pseudostalk 0. 5-1.0 cm. 
long, subtended by 2 deltoid bracts 1-1.5 
mm. long; calyx lobes 4, persistent, broad, 
rounded, 2-3 cm. long, 6-8 cm. wide, green; 
petals 4, spreading, obovate-orbicular, pink 
to red, glabrous, deciduous, glandular-punc- 
tate, 6-9 mm. long, 7-10 mm. wide, apex 
rounded or acuminate, base truncate; stamens 
numerous (about 100), exserted, 1. 0-2.0 cm. 
long; filament slender, red, glabrous, terete 
above, flattened below; anthers white 9-12 
mm. long, oblong; style red, subulate, 1.5-2 
cm. long, glabrous; ovary 2-celled multi - 
ovulate; fruit obovoid 5-7.5 cm. long, 4-6 
cm. in diameter, pinkish to dark red, urn- 
bilicate on top, crowned with truncate scars 
of the calyx lobes or calyx lobes persisting; 
