Grana

In Memoriam, Knut Fægri 1909-2001
pp. 1-3(3)

Evolutionary trends in Winteraceae pollen
pp. 4-9(6)
Authors: Van der Ham R.; van Heuven B.J.

Palynology of South American Podostemaceae: I. Apinagia Tul.
pp. 10-15(6)
Authors: Passarelli L. M.; Girarde S. B.; Tur N. M.

Changes in cytoplasmic carbohydrate content during Helleborus pollen presentation
pp. 16-20(5)
Authors: Vesprini J. L.; Nepi M.; Cresti L.; Guarnieri M.; Pacini E.

Immunochemical and cytochemical detection of wall components of germinated pollen of gymnosperms
pp. 21-28(8)
Authors: Yatomi R.; Nakamura S.; Nakamura N.

Pollen productivity variations. Pollen-ovule ratio and sexual selection in Pinus roxburghii
pp. 29-38(10)
Authors: Khanduri V.P.; Sharma C.M.

Identification of the allergenic proteins of Cassia siamea pollen
pp. 39-43(5)
Authors: Parui S.; Mondal A.K.; Mandal S.

Pollen and fungal spore sampling and analysis. Statistical evaluations
pp. 44-47(4)
Authors: Irdi G. A.; Jones J.R.; White C. M.

Pollen spectra of different unifloral honeys from La Palma (Canary Islands, Spain)
pp. 48-57(10)
Authors: La-Serna Ramos I.; Méndez Pérez B.; Ferreras C.G.

Botanical origin of honey from south of Calde´n district (Argentina)
pp. 58-62(5)
Authors: Andrada A.C.; Tellería M.C.

Book Reviews And Announcements
pp. 63-64(2)