Ficoidem.] 



SOCIETY ISLANDS. 



63 



We have quoted this with a mark of doubt, because all the Jossinice are stated to be natives of the Isles of 

 France and Bourbon : at the same time, our specimens so entirely accord with Jacquin's figure, that we 

 consider it almost certain that oiu - plant is the same as his. 



1. Metrosideros villosa; foliis oppositis ovatis venosis subtus pubescentibus, tbyrsis axil- 

 laribus terminalibusve oppositis villosis, floribus sessilibus confertis. Sm. in Linn. Trans, 

 v. 3. p. 268. De Cand. Prodr. v. 3. p. 226. — Melaleuca villosa. Linn. Fil. — M. aestuosa. 

 " Foist. Prodr. n. 215." — M. spectabilis. Gcertn. (fide Menziesii.) — Leptospermum col- 

 linum. For st. Gen. 36. n. 2. (fide De Cand.) 



In the older leaves, the pubescence altogether disappears, but the calyces and pedicels always continue 

 white with down. 



2. Metrosideros diffusa ; foliis oppositis ovatis venosis utrinque glabris, paniculis axillari- 

 bus terminalibusve oppositis villosis, pedicellis oppositis. Sm. I. c. v. 3. p. 268. De Cand. 

 Prodr. v. 3. p. 224. 



Our specimens are from Tahiti, as were those gathered by Nelson, and mentioned by Smith in Rees' 

 Cyclopaedia. 



3. Metrosideros obovata; foliis oppositis obovatis coriaceis obtusissimis venosis glabris 

 in petiolum brevem attenuatis, margine paululum reflexo, corymbis axillaribus terminali- 

 busque, calycibus glabris elevato-nigro-punctatis. (Tab. XII.) 



Rami obscure tetragoni, cortice pallide fusco tecti. Folia sesquiunciam ad duas uncias longa, fere sesqui- 

 unciam lata, obovata, obtusissima, coriacea, integerrima, glabra, supra nitida, utrinque parallelim venosa, 

 intra venas reticulata, margine keviter reflexo, basi in petiolum duas vel tres lineas longum attenuata. 

 Corymbi multiilori, terminales et axillares. Pedunculi breves, pedicellique glabri. Calyx turbinates, extus 

 nigro-punctatus punctis elevatis, quinquelobus, lobis obtusis. Petala lobis longiora, dorso punctato scabro. 

 Capsula calyce persistente cincta, 3-valvis, loculicida, 



Hab. Gambier's Island. 



Tab. XII. Fig. 1, Flower; Jig. 2, Flower, laid open; Jig. 3, Capsule, with the calyx; Jig. 4, Capsule, with 

 part of the calyx removed ; Jig. 5, Capsule burst open. 



Ord. XVII. CUCURBITACEiE. Juss. 

 1. Lagenaria vulgaris. Ser. in De Cand. Prodr. v. 3. p. 299. — Cucurbita lagenaria. Linn. 



1. Cucumis Citrullus. Ser. in De Cand. Prodr. v. 3. p. 301. Cucurbita Citrullus. Linn. 



2. Cucumis sativus. Linn. — De Cand. Prodr. v. 3. p. 300. 



Mr. Collie takes notice of some other species of Cucurbitacece, found in Tahiti, but they do not appear in 

 the Collection : one is mentioned in that gentleman's Notes as the Arrow of the natives, (probably Cucurbita 

 Aurantia,) which is employed for holding the perfumed cocoa-nut oil, or Monoe. 



Ord. XVIII. PORTULACE^]. Juss. 

 1. Portulaca oleracea. Linn. — De Cand. PL Gr. t. 123, Prodr. v. 3. p. 353. — P. flava. 

 " Forst. PI. Ese. 72." 



1. Talinum patens. Willd. — De Cand. Prodr. v. 3. p. 357. — T. paniculatum. Gcertn. — 

 Portulaca patens. Jacq. Find. v. 2. t. 151. 



Ord. XIX. FICOIDEiE. Juss. 

 1. Sesuvium portidacastruiu. Linn. — De Cand. Prodr. v. 3. p. 453. — Aizoon canariense. 

 Andr. Bot. Rep. t. 201. 



