37 — 



— 38 — 



Descviptions of those species of Poljgoiiiim and 

 Fagopyrum wliich ai'e contained iii the Iiidian Her- 

 barium of J. Forbes Eoyle, Esq. By Charles 

 C. Babington, Esq. S. 93 — 119. CPoIi/goniwi 5S 

 spec. , Fagopyrum 4 spec.) 



Oll the Structiire and Affinities of Ärachis and 

 Voandzeia. By George Bentham, Esq. S. 155 — 

 162. iÄrachis 6 Spec. — Ch. gen. von Stylosan- 

 thes L. und Chapinannia Torr, et Gra3^) 



Descriptions of two new Genera of the Natural 

 Family of Plants called Coniferae. By Dav. Don, 

 Esq. S. 163—179. u. 2 Taf. CCri/ptotneria 1 sp. ja- 

 ponica t. 13. f. 1. und Arthrotaxis 2 sp. A. selagi- 

 noicles t. 13, f. 2. u. cupressoides t. 14.) 



Description of the Mora Tree. By Mr. Rob. H. 

 Schomburgk. Communicated by G. Bentham, 

 Esq. S. 207 — 9. Additional Observations by G. 

 Bentham. S. 209— 211. Mit 2 Taf. (t. 16 et 17. 

 BIoj'ci excelsa Benth. darstellend.) 



On the Structure of Cnscuta Europaea. ^j Ch. 



C. Babington, Esq. S.2I3 — 15. (mit 3 Holzschnit- 

 ten, die Blüthenschiippen von C europaea u. Epi- 

 thymum nach Babington darstellend und die Fi- 

 gur der erstereu von Reichenbach entlehnt.) 



Note on the Identity of three described species 

 of Äcacia. Bj^ Charles Lush, M. D. S. 217. QA. 

 Lebbeck = Mimosa Sirissa Roxb. et Miniosa spe- 

 ciosa Jacq.) 



Observations on some Genera of Plants conne- 

 cted with the Flora of Guiana, By G. Bentham, 

 Esq. S. 225 — 238. und 3 Taf. Betreffen 1. die Gat- 

 tungen Symplocos h. mit 11 spec. S. laxiflora Bth. 

 t. 18., Ciponima, Stemmatosiphon^ Älstonia u. Ho- 

 pea; 2. Segideria L. mit 7 spec. S. floribiinda 1. 19. 

 und 3. AntJwdlscus Gr.F.W. Me^-er 1 spec. iA. tri- 

 folüttiis t. 20,) 



On the existence of Stomata in Mosses. In a 

 Letter to R. H. Solly, Esq. By Will. Valen- 

 tine, Esq. S. 239 — 245. n. 1 Taf, (t. 21.) 



Description of a new Genus of Plants belonging 

 to the Natural Family Bignoniaceae. By D. Don, 

 Esq. S. 305 — 8. u. 1 Taf. iCatapliractes Alexandra 

 Namaqualand, t. 22 ) 



Descriptions of the Indian Species of Iris. By 



D. Don, Esq. S. 309 — 16. C5 spec. 1. nepalensis, 

 kamaonensis , decora, longifoIiau.Moorcroftiana.') 



An Account of the Indian Species of Juncus 

 andLuzula. By D. Don, Esq. S. 317 — 26. (_Juncus 

 8 spec, wovon 4 neu, J. leucanthus, leucomelas, 

 me^nbranaceus u. indicus ^ sämmtlich Royle mss. 

 — Luzula 1 spec. spicata.) 



Observations on the Spongilla fluviatilis. In a 

 Letter to the Secretary, By John Hogg, Esq, 

 S. 363 — 367. und 



Further Observations on the Spongilla fluviatilis; 

 with some Remarks on the nature of the Spongiae 

 Marinae. In a Letter to the Secretary. By John 

 Hogg, Esq. S. 368 — 407, CDer Vrf. rechnet Spon- 

 gilla und die Gattungen der Spongiae Marinae als 

 besondere Familie oder Ordnung Spongiae zw den 

 Kryptogamen, sie zwischen Algen und Pilze stel- 

 lend.) 



A Note lipon the Anatomy of the Roots of 

 Ophrydeae. By John Lindley, Ph.D. S. 423— 28. 

 (Mit eingedrucktem Holzschnitt.) 



On the Heliamphora nutans, a new Pitcher- 

 plant from British Guiana. By G. Bentham, Esq. 

 S. 429 — 33. Mit 1 Taf. QHeliamph. nutans t. 29.) 



Observations on the Cause of Ergot. By Mr, 

 John Smith, S, 449 — 52, 



Observations on the Ergot of Rj-e , and some 

 otherGrasses. By Edwin J. Ouekett, Esq. S. 4.53 

 — 73. (Mit Figur B. auf Taf. 33.) 



On the Ergot of Rye, By Francis Bauer, 

 Esq. S. 475 — 82. (Nebst Taf. 32 u. 33 A.) 



Observations on the Structure and Development 

 of the Organs of Pilularia globulifera. In a Letter 

 to R. H. Solly, Esq. By William Valentine, 

 Esq. S. 483— 97. Mit IV^ Taf. CT. 24 u. 25. zumTheil.) 

 Supplementary Observations on the Development 

 of the Theca, and on the Sexes of Mosses. In a 

 Letter to R, H. Solly, Esq, By Will. Valenti- 

 ne, Esq. S. 499 — 507. CTaf. 2-5. z, Tlieil.) 



Notice of a Plant which produces perfect Seeds 

 without any apparent Actioii of Pollen, By Mr. J. 

 Smith, S, 509— 12. und 1 Taf. Ct- 36. Coelobogyne 

 ilicifolia J. Sm. , nur eine weibliche Pflanze, Früch- 

 te und Saamen gebend, welche keimten.) 



A Monograph of the Genus Disporum, By Dav, 

 Don, Esq. S. 513 — 24, (8 spec, von Disporum u. 

 Kreysigia tnultifloraRchh.l auch TripladeniaCim- 

 ningluunii Don.') 



A Monograph of Streptopus, with the Descri- 

 ption of a new Genus now first separated from it. 

 By D, Don, Esq, S, 525 — 31. ^Streptopus 3 spec. 

 u. Poosartes (D, Don.) 2 sp, iStreptop.) lanugino- 

 sus u, Menziesii n. sp.) 



On some new Brazilian Plants allied to the 

 Natural order Burmanniaceae. By.John Miers, 

 Esq. S. 535 — 56. u. 2 Taf. (Monographie der Ord- 

 nung. Vorausgeschickt ist die nicht brasil, Gattung 

 Gonyanthes Bl, mit 4 spec. G. nepalensis t. 38, f. 1. 

 Wallichii f. 2. pusilla f. 3., sämmtlich neu. Dictyo- 

 stega 4 spec. orobanchioides t, 37. f. 1- umbellata 

 f. 2, Cymbocarpa refracta t. 38. f. 4. Apteria 2 sp, 

 mit A. lilacina t. 38, f. 5. Burmannia bicolor t. 37. 

 f, 3,) 



