234

PORTULACEAE.

PORTULACA.

7. P. THELLUSON1I Lindi. Bot. Reg. XIII. NewISer. t. 33! t — Annua: caule erecto,axillis filamentosis; foll. alternis subcylindraceis acuminatis oblusis, Iloralib. sub-verticillatis; ilorib. ad apices ramorum congestis sessilib.; petalis bilobis con-cavis; sepalis subaequalib. pluries longioribus. — P. grandiflora var. rutilaLindi. Bot. Reg. XXIV. pl. misc. no. 114. — Crescit in Brasilia?

8. P. GiLLIESIl Ilook. Bot. Mag. t. 30G4! f — The Botanist II. t. 78! — Bot. Reg.t. 1672! — Caulib. suberectis, basi ramosis; foll. oblongo - cylindraceis subcom-pressis obtusis punctatis; pilis axillarib. fasciculatis erectis oppressis; florib. ter—minalil).; petalis calyce longioribus. — Ilabitat in Chili ad Mctidozam.

9. P. LAROUOTTEANA Cambess. in St. Hil. FI. Brasil. merid. II. 190. t ” Caulebasi suffrulicoso, in axillis foliorum piloso; foll. lanceolatis planiusculis, basi an-gustatis aculis, 'pilis longiorib.; Ilorib. ad apicem ramorum congestis; petalisobcordatis mucronulalis, calyce brevioribus. — In Brasilia meridionali.

10. P. HIRSUTISSIMA Cambess. I. c. 191. | t. 114! — Caule basi suffrulicoso, inaxillis foliorum piloso; foll. approximatis oblongo-lanceolatis planiusculis, basiet apice angustatis acutis, pilis breviorib.; florib. ad apicem ramorum congestis;petalis obcordatis mucronulalis, calyce paullo longioribus. — Crescit in Brasiliameridionali.

11. P. GRANDIFLORA Cambess. 1. c. 192. t — Caule humifnso herbaceo, in axillisfoliorum piloso; foll. lineari-lanceolatis, dorso convexis, facie planis acutis, pilislongiorib.; florib. ad apicem ramorum congestis; petalis obcordatis, calyce multolongioribus. — Crescit in Brasilia meridionali.

IV. AUSTRALASICAE.

12. P. AUSTRALIS F. Bauer, Ulustr. ined. t. 1834. — Endl. Atakta bot. 7. f t. 5! —Foll. elliplico-oblongis carnosis planis reflexis, summis verticiJlalis, axillis pilosis;florib. lerminalib. subgeminis pilis involucratis; petalis (luteis) retusis subemar-ginalis. — Crescit in Nova Hollandia.

13. P. VILLOSA Cham. Linnaea VI. 565. — Similis P. pilosae sed omnib. partib.major: foll. subulatis longiorib. seminibq. areolatis. — Crescit in insula Sandwi-ccnsi Oahu.

Trib. IV. PORTULACARIEAE Fzl. — Endl. 1. c. p. 949.

5175. portexacauia Jcq.

(DC. Prodr. III. 300.)

Trib. Y. CALANDRINIEAE Fzl. — Endl. 1. c. p. 950.

5170. AMCAMPSEROS Linn.

(DC. Prodr. III. 355.)

5177. GRAHAMIA GUI.

(Gill. mss. in Hook. Bot. Misc. III. 331.)

1. *GR. BRACTEATA Gill. I. c. 332. — Xeranlhus salicosus Miers, Trav. in Chili II.329. — Crescit in Chili.

53 78. TAMIWUM Adans.

(DC. Prodr. III. 356.)

1. '‘T. CAFFRUM Eckl. et Zeyh. Enum. pl. Afr. austr. extratr. 1802. — PortulacaCaffra Thbg. Fi. Cap. 399. - DC. Prodr. III. 355.

2. T. MINUS Eckl. et Zeyh. 1. c. 1803. — Caule erecto suffruticoso ramoso humili;foll. planis obovato—oblongis v. lineari-oblongis, margine revolutis; florib. axil-larib. solitariis. — Crescit in Promontorio bonae spei.

3. T. MINIMUM Miers mss. ex Colla, Mcmorie di Tovino XXXVII. 69. t C 14. fig. 2!

— Caulescens humillimum: foll. radicalib. longe petiolatis subspalhulatis caulibq.villosiusculis, caulinis oppositis subsessilib. ovato-lanceolatis, floraiib. confertissessilib. ovatis canescentib.; florib. terminalib. capitato-cymosis subsessilibus.

— Crescit in Chili.

4. T.? DIFFUSUM Colla 1. c. 70. t — Caulescens prostratum diffusum: foll. alternis