Albrecht, G. 



Ueber die perzeption der lichtrichtung in den laubblattern. Dissertation. 

 46 pp. Berlin, 1908.* 



Albrecht, Dr. Joseph. 



List of native, woody plants grown in Louisiana. 



(Rep. on the forests of Louisiana of 1884, by Benj. McLaren, Collector State 

 Forest Exhibit, 10 pp.. New Orleans, 1884.) 



Albrecht, K. 



Untersuchungen iiber korrelationen im aufbau des weizenhalmes. Dissertation. 

 56 pp. Konigsberg, 1908. 



Alcenius, O. 



Finlands karlvaxter. 



pp. Helsingfors, 1863. 

 2 ed, 252 pp. Helsingfors, 1878. QL-A 351 



Alcock, Randal H. 



Botanical names for English readers. 



236 pp. London, 1876. AF-A 354 

 2 ed. 236 pp. London, 1884. AF-A 354 



Alder, Margaret B. 



A key to botany. Exogens. 

 pp. Holywood, 1880. 



Alderwerelt van Rosenburgh, C. R. W. K. van. 



Malayan ferns. Handbook to the determination of the ferns 

 of the Malayan islands, etc. 



899H-ii-f-9 pp. Batavia. 1908. HBu-A 362 



Aldinio, P. 



Importanza ed utilita dei boschi. 

 18 pp. Lagonegro, 1899. 



Aldinus, T. 



•Descriptio rariorum plantarum in Horto Farnesiano 

 100 pp. 28 pis. Roniae. 1625. WP-R 763 



Aldrovandi, Ulisse. 



Dendrologiae libro duo. 



1 ed. 660 pp. Bononiae, 1668. 



2 ed. 480 pp. Francofurti, 1671. 



3 ed. pp. Francofurti, 1690. 



Per il terzo centenario della morte du Ulisse Aldrovandi. Studi 

 di Baldicci and others. 



223 pp. Bologna, 1907. 



Alefeld, Friedrich. 



Die Bienenflora Deutschlands und der Schweiz. 

 170 pp. Darmstadt, 1856. O-A 366 

 2 ed. 170 pp. Neuwied, 1863. 



Landwirthschaftliche flora oder die nutzbaren kultivirten gar- 

 ten- und feldwachse Mitteleuropa's. 

 363 pp. Berlin, 1866. K-A 366 



18 



