XVIU PROCEEDINGS OF THE 



— "Williamson. On Sphcerosira volvox, Ehrenb., 1 plate. Pop. 

 Sc. E,ev. ix. 



E. M. "Wright, jun. On Sponges. Amer. Naturalist, iii. 



A. "WrzesniowsH. Observations on the Infusoria of the neigh- 

 bourhood of "Warsaw, 3 plates. Zeitschr. wiss. Zool. xx. 



Ph^jtogamic Botany : — 



P. Ascherson. Conspectus of the marine Phanerogams of Italy. 

 Nuov. Giorn. Bot. Ital. ii. 



C. C. Babington. Revision of the flora of Iceland. Journ. Linn. 

 Soc. Bot. xi. 



H. Baillon. Histoire des Plantes : Lauracees &c., completing 

 vol. 2. — Adansonia, vols. 1 to 8. Purchased. 



J. G. Baker. On the world- distribution of British Caryophyllacese. 

 — On British dactyloid Saxifrages. Seem. Journ. Bot. viii. — A re- 

 vision of herbaceous capsular gamophyUous Liliacese. Journ. Linn. 

 Soc. Bot. xi. 



A. de Bary. On the flowers of some Cycadese. Bot. Zeit. 1870. 



A. "W. Bennett. Review of the genus HydroUa, 1 plate. Journ. 

 Linn. Soc. Bot. xi. 



G.- Bentham. Flora Australiensis, vol. 5. Presented by the 

 Author. 



G. Birdwood. On the genus Boswellia, 4 plates. Trans. Linn. 

 Soc. xxvii. 



A. Braun. On the flowers of Podocarpus. Bot. Zeit. 1870. 



T. E. A. Briggs. On the Eoses of the neighbourhood of Plymouth. 

 Seem. Journ. Bot. ^dii. 



F. Buchenau. Eemarks on the flora of the islands of East Fries- 

 land, especially Borkum. Trans. Nat. Hist. Soc. Bremen, ii. 



A. Bunge. Generis Astragali species gerontogese, part 2. Mem. 

 Acad. Imp. Sc. Petersb. xv. — On the Heliotropia of the Mediter- 

 ranean and Levant Floras. BuU. Soc. Imp. Nat. Mosc. 1869. 



T. Caruel. On the floral structui'e and affinities of Eriocauloneae. 

 Mem. Soc. Imp. Sc. Nat. Cherbourg, xiv. — Second Supplement to 

 the Prodromus of the Tuscan Flora. Nuov. Giorn. Bot. Ital. ii. 



V. Cesati. On the Musce of the Botanic Gardens of Naples. — On 

 Saxifraga jioridenta, Moretti. Nuov. Giorn. Bot. Ital. ii. 



C. B. Clarke. On the Commelynacese of Bengal. Journ. Linn. 

 Soc. Bot. xi. 



J. Correa de Mello. On Brazilian plants from the neighbourhood 

 of Campinas, 2 papers. Journ. Linn. Soc. Bot. xi. 



