New number of POLIBOTANICA

["=?iso-8859-1?Q?Dr._Rafael_Fern=E1ndez_Nava?=" at Mizzou1.Missouri.edu]

Dear Taxacomers:

The new number of POLIBOTANICA, journal of the National Polytechnic Institute, Mexico, already appeared with the following content: 


POLIBOTANICA No. 10. 


Geographical and ecological distribution of the threatened flora of the arid region of the state of San Luis Potos?, Mexico

1. S. N. Salas de Le?n, A. Garc?a-Mendoza, J. A. Reyes Ag?ero y C.Villar Morales


The delimitation of species in the genus Saccobolus using isozymes of endo-?-D-1,4-glucanase and physiological variables

23. A. M. Ramos, F. Forchiassin y M. E. Ranalli


Additions to the benthic marine phycoflora of the coast of Oaxaca, Mexico

39. C. Mendoza Gonz?lez y L. E. Mateo Cid


Palynological determination of the floral resources utilized by Centris inermis Friese (Hymenoptera: Apidae) in Chamela, Jalisco, Mexico

61. D. L. Quiroz Garc?a, R. Palacios Ch?vez y E. Mart?nez Hern?ndez


Contribution to the floristic knowledge of the Sierra de ?lvarez, San Luis Potos?, Mexico

75. F. Garc?a S?nchez, J. R. Aguirre Rivera, J. Villanueva D?az, J. Garc?a P?rez


A new species of Licaria (Lauraceae) from southern Mexico

107. F. G. Lorea Hern?ndez


New records and some notes for the marine algal flora of the western coast of Baja California, Mexico

113. R. Aguilar-Rosas, L. E. Aguilar-Rosas y O. E. Gonz?lez-Yajimovich


New records of Caryophyllaceae for Mexico

125. M. Escamilla


For more information:


Dr. Rafael Fern?ndez Nava

POLIBOTANICA Editor

Herbario ENCB, Departamento de Bot?nica

Escuela Nacional de Ciencias Biol?gicas, IPN

Apartado Postal 17-564,

11410 M?xico, D.F.

e-mail: rfernan at redipn.ipn.mx

rfernan56 at hotmail.com