182 



Macoun, Cat. Canad. PI. Macoun, John. Catalogue of Cana- 

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Issued in parts of which the first three are consecutively paged and 

 comprise vol. 1, while parts 4 and 5 comprise vol. 2. 



Marschall von Bieberstein. See Bieb. 



Marcy's Explor. Red Riv. La. Exploration of the Red River 



of Louisiana in the year 1852, by Capt. Randolph B. Marcy. 



1853. Washington. 8°. 



Senate Doc. Ex. No. 54, 32d Congress, 2d session. 



Appendix G. Botany. By John Torrey. pp. 279-304, pis. 1-20. 



Mart. Fl. Bras. Martius, Kakl Friedrich Philipp von. Flora 

 brasiliensis; seu enumeratio plantarum in Brasilia tarn sua 

 sponte quam accedente cultura provenientium in itinere annis 

 1817-20, peracto collegit, partini descripsit, Stuttgart et Tu- 

 bingen. 2. 1829. 8°. 



This volume is Nees, Agrost. Bras. 1. c. 



Fl. Bras. Flora Brasiliensis, sive enumeratio plantarum 



in Brasilia hsectenus detectarum quas suis aliofumque botani- 

 carum studiis descriptas et methodo naturali digestas edide- 

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 Augustus Guilelmus Eichler. Leipsic. 2 2 . 1871-77. 2 3 . 

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Pp. 1-32 of 2 2 . were printed in 1871; the remainder in 1877. 

 Mem. Acad. St. Petersb. Memoires de l'Academie imperiale 

 des sciences de St. Petersbourg. VI. Sciences mathematiques, 

 physiques, et naturelles. 1. 1831. 2. 1833. St, Petersburg. 

 4°.— VI 2 . Sciences naturelles. 2. 1838*. 3. 1840. 4. 1845. 

 5. 1849. 



Series VI, begun in 1831, included mathematical, physical, and natural 

 sciences for two volumes, published 1830-33 (1831-33) , and cited "Vl.Sci. 

 math. phys. et nat. 1, 2." Then series VI was divided into two parts, the 

 first (premiere partie) including the mathematical and physical sciences 

 and continuing for seven volumes, 1835-59 (1838-59), cited as "VI 1 . Sci. 

 math, et phys. 1-7 " (3-9, whole series) ; the second part (seconde partie) 

 including only the natural sciences, and continuing for eight volumes, 

 1834-59 (1835-59) , cited as "VI-. Sci. nat. 1-8 " (3-10, whole series) . Much 

 confusion of citation has arisen from the fact that after the dividing 

 of series VI each volume bore two different volume numbers, one in 

 the whole series and one in the parts. For example, volume 1 of VI-. 

 Sci. nat. is volume 3 of the whole series, and so on. 



Mem. Accad. Sci. Bolog-. Memoires de 1' Accademia delle scienze 

 dell' istituto de Bologna. 2. 1850. Bologna. 4°. 



Mem. Torr. Bot. Club. Memoirs of the Torrey Botanical Club. 

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Mert. and Koch, Roehl. Deutsch. Fl. Mertens. Franz, Karl, 

 and Koch, Wilhelm Daniel Joseph. Roehling's Deutsch- 

 lands Flora. Ed. 3. Nach einem veriinderten und erweiterten 

 Plane bearbeitet. 1. 1823. Frankfurt. 8°. 



