MacCAuGHEY: FOREST TREES OF HAWAIIAN ARCHIPELAGO 151 
with black streaks; a highly variable species, occurring in Malaysia, Austral- 
asia, and other islands of the Pacific. 
ELAEOCARPACEAE 
_ *85, ELAEOCARPUS BIFIDUS Hook. &,Arn. Kalia; Kauai and Oahu only; 2,000— 
4,000 ft.; strongly hygrophytic; 20-40 ft. 
MALVACEAE 
486. Hipiscus TIL1AcEus L. Hau; all islands; abundant littoral and lowland tree; 
mesophytic; 20-30 ft.; forming extensive horizontal jungles by decumbent 
rooting branches; a cosmopolitan species, occurring in warm countries 
throughout the world. 
*87, HipiscuS ARNOTTIANUS Gray; Kokia spaced all islands; 1,000-2,500 ft.; 
hygrophytic; 15-30 ft.; beautiful white flow 
_ *88,. HrpiscUS WAIMEAE Heller. Kokia keo-keo; es White Hibiscus Kauai 
only; 2,000-3,000 ft.; hygrophytic; 20-30 ft.; showy white flow 
_ *89.. Hipiscus KOKIO Hillebd. Kokia ula or Pu-alo-alo; Native Red pedicik: all 
islands; rare; 300-2,000 ft.; hygrophytic; 8—40 ft., often shrubby; flowers rich 
Z re 
*90. face GIFFARDIANUS Rock, H. Wi DESIANUS Rock, ane HUALA- 
LAIENSIS Rock. Hau kuahiwi; Hale-a-ka-la and Hawaii , only 
one or a few trees of each species, pana ieee: and of no economic 
ue; 3,000—4,200 ft.; xerophytic; 15-20 
jor. THESPESIA POPULNEA (L.) Corr. Milo; common littoral tree on all the islands; 
mesophytic; 30—40 ft.; a fine Pipe, ona a ee littoral species, 
occurring in tropical Africa, Asia, and O 
*92. Kox1a Rocku Lewton. Kokio; Native ea. aah Tree; Hawaii only, ex- 
ceedingly rare; 2,000 ft.; xerophytic; 12-15 ft. K. drynarioides (Seem.) 
Lewton has now become extinct in the wild state; for many senre it had been 
excessively ra 
THEACEAE 
¥93. EURYA SANDWICENSIS Gra A-nini or Wa-nini; all islands; 1,500—-6,000 ft.; 
hygrophytic; 15-20 ft., os shrubby. 
GUTTIFERAE 
$94. CALOPHYLLUM INOPHYLLUM L. Ka-mani; a common littoral tree on all the 
islands, also in the lowlands; mesophytic; 50-60 ft., valued for its wood and 
oil; abundant in tropical Asia, Malaysia, and islands of the South Pacific. 
FLACOURTIACEAE 
*95. XYLOSMA HAWAIIENSE Seem. Ma-ua; Kauai and Oahu only; 1,500-3,000 ft. 
; meso- or semi-xerophytic; sometimes hygrophytic; 15-30 ft. 
¥96. XYLOsMA HILLEBRANDII Wawra; Ma-ua; all islands except Kauai and Oahu; 
I,000—4,500 ft.; xerophytic; 10-15 ft. 
THY MELAEACEAE 
%97. WIKSTROEMIA OAHUENSIS (Gray) Rock. Akia; Oahu only; 600-3,000 ft.; 
hygrophytic; 2-15 ft., small shrub at lower levels, cael at the higher 
levels. 
*98. WIKSTROEMIA SANDWICENSIS Meissn. Akia; Hawaii only; 3,000-5,000 ft.s 
meso- to ht 29h 6-1 5 ft. often shrubby. 
