110 SANDWICH ISLANDS. [Elceocarpece. 



Ord. LIX. HEPATICiE. 



1. Jungermannia multifield. Linn. 



2. Jungermannia Phyllanthus. Hook. Muse. Exot. t. 95. 



3. Jungermannia bicuspidata, var. Linn. 



4. Jungermannia conchifolia ; exstipulata ctespitosa, foliis bifariis equaliter bilobis, lobis 

 conduplicatis concavissimis integerrimis, fructu ? (Tab. XXIII.) 



In habit and mode of growth, much resembling- the J. cochlcariformis of Europe, and the J. sphagnoides 

 of St. Helena, but totally different from both in the structure of its leaves. 



Tai;. XXIII. Fig. 1, Portion of a branch; Jig. 2, leaves: — magnified. 



5. Jungermannia trilobeita. Linn. — Hook. Brit. Jung. t. 76. 



Ord. lx. lichenes. 



1. Sticta dissecta. Sw. Lick. Americ. t. 8. Gaud, in Freyc. Voy. p. 200. 



1. Peltidea venose/. Aeh. 



2. Peltidea etphthosei? Aeh. 



1. Usnea hirta. Aeh. 



2. Usnea florielei. Aeh. 



1. Stereocaulon ramulosum. Aeh. — Gaud, in Freyc. Voy. p. 211. 

 1. Cenomyce fimbriate!. Aeh. 



Ord. LXI. ALG^E. 

 1. Sargassum vu/gare. Ag. — Fucus natans. Linn. — Turn. Hist. Fuc. t. 46. 

 The other Alga are too imperfect to be determined. 



The following plants, which seem to be also from Oahu, were found in a separate part of the Collection. 



PITTOSPORE^:. Brown. 



1. Pittosporum glabrum ; foliis oblongo-obovatis obtusis basi attenuatis utrinque glaber- 

 rimis supra nitidis, cymis axillaribus pedunculatis paucifloris, floribus glabris. 



This species is very closely allied to P. revolution, but is glabrous in every part. The fruit is as large as 

 a hasel nut, bursting longitudinally. 



ELJEOCARPEiE. Juss. 



I. Elaeocarpus bifidus ; foliis ovato-acuminatis remote serratis longe petiolatis, racemis 

 axillaribus laxifloris, petalis apice bifidis. (Tab. XXIV.) 



Arbor, ramis intense fuscis subrugosis, junioribus apicibus gummiferis. Folia digitalia, ovato-aeuminata, 

 subcoriacea, utrinque glaberrima, penninervia, remote serrata, sen-atiu-is appressis, longe petiolata. llacemi 

 axillares, petiolo longiores, 5-6-flori. Calyx 5-sepalus, sepalis ovato-lanceolatis, acutiusculis, intus pubes- 



