_-_ SUS 
At a “we x 
: tthe So sar a, 
Remarks on the’family Piperacee; by P. Kunth ‘Apparently a ” 
monograph of the order, occupying the wef ‘si last number® = 
for 1839. ] *% +» : 
The Linnea: contents of parts 1-4, for 1840. 
Scholium to Hampe’s Prodromus Flore Hercyniz; by Dr. Wallroth. 
De Plantis Mexicanis, &c., continued; by Dr. Schlechtendal. - 
Upon the genus Tvtradiclis ; by Dr. Bunge; (with a plate.) 
Conferva Lehmanniana, a new species, described by Dr. Lindenberg ; 
(with a plate. , 
On the structure of the stems of Jsoétes lacustris; by Prof. Mohl; 
(with a plate.) 
On the Hausschwarm, [a kind of Fungus;] by Schwabe. 
Synopsis Desmidiearum hucusque cognitarum; by L Meneghini. 
On the proper place of several families of plants in the natural system. 
(Anonymous. ) 
Some new Diatomacew of the Eastern coast of Adriatic; by Hya- 
cinth, Ritter Von Lobarzeoski ; (with 3 plates, 
On the movement of the fluid in Closterium Lunula; by the same; 
(with a plate.) 
On a collection of plants from Bahia; by Dr. Schlechtendal. 
Observationes Botanic ; by the same. 
Compositarum novarum decades, offert Dr. G. Walpers.. 
Annual Report on the Flora of Hercynia, &c.; by E. Hampe. 
On the Carices of Thunberg’s Flora Capensis; by Dr. Schlechtendal, 
On a monstrosity of the leaves of Trifolium repens; by Dr. G. Wal- 
pers. 
Observations on the variation of the Willows; by E. Hampe ; with 
additions by the Editor. 
our new species of Mammillaria ; by C. Ehrenberg. 
There are also copious bibliographical and miscellaneous notices ap- 
pended to each number. * 
io ie 
ae 
4. Wikstroim; Annual Reports to the Royal Swedish Academy of 
Science, on the Progress of Botany. The latest volume we have re- 
ceived, is the Annual Report for the year 1837, presented to the Swedish 
Academy in March, 1838, and published (in the Swedish language,) at 
Stockholm, in 1839. It forms an octavo volume of 612 pages: it gives 
4 well arranged account of all the botanical works published during the 
year 1837, so far as they were known to the editor. This work is trans- 
lated into German, from year to year, with some additions, by Dr. 
Beilschmied of Breslau, to whom we are indebted for a German edition of 
the Report for 1821, 1822, and 1824, (Breslau, 1838, forming a volume 
of 230 pages ;) that for 1831, (Breslau, 1834, 200 pages;) and that for 
1835, (Breslau, 1838,) which forms a volume of about 420 pages, with 
Copious indexes, &c. 
