Grana - 51 (3), 2012

Contents:

Not a shrinking violet: Pollen morphology of Violaceae (Malpighiales)
Peter J. L. Mark, Alexandra H. Wortley & Carol A. Furness

Pollen morphology of the genus Omphalodes Mill. (Cynoglosseae, Boraginaceae)
António Pereira Coutinho, Sílvia Castro, Rodrigo Carbajal, Santiago Ortiz & Miguel Serrano

Forensic pollen geolocation techniques used to identify the origin of boll weevil re-infestation
Gretchen D. Jones

The influence of extreme high and low temperatures and precipitation totals on pollen seasons of Ambrosia, Poaceae and Populus in Szeged, southern Hungary
László Makra, István Matyasovszky, Anna Páldy & Áron József Deák

Microclimatic-induced fluctuations in the flower and pollen production rate of olive trees (Olea europaea L.)
Fátima Aguilera & Luis Ruiz Valenzuela

Influence of meteorological parameters on Leptosphaeria maculans and L. biglobosa spore release in central and eastern Poland
Adam Dawidziuk, Joanna Kaczmarek, Anna Podlesna, Idalia Kasprzyk & Malgorzata Jedryczka

Contributions to the European Pollen Database
16. Poiana Ruscă Mountains (Romania): Peşteana peat bog
Sorina Fărcaş & Ioan Tanţău

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Acta Botanica Hungarica - 53 (1-2),2011

Contents:


Book reviews
B. Bollai, T. Pócs

Chiloscyphus chinnarensis (Lophocoleaceae: Marchantiophyta): A new species from the Western Ghats of India
C. N. Manju, K. P. Rajeshi, P. V. Madhusoodanan

Comparison of two neighbouring alkaline grasslands with different land uses: A conservation management perspective
L. Erdős, Z. Bátori, M. Zalatnai, K. Margóczi, D. Tolnay, V. Cseh, G. -G. Arsenei, L. Kömöczi

Echinaria capitata (Seslerieae, Poaceae), a new grass species for the Hungarian flora
R. W. Pál

Estudios sobre rubiáceas mexicanas XXX tres especies nuevas y un nombre nuevo en el género Randia
A. Borhidii, E. Martínez Salas

Estudios sobre rubiáceas mexicanas XXXI Trichosiphon Y Gymnosiphon borhidi sect. Nov. Subgén. Bouvardiastrum (Bouvardia Salisb.) Con seis especies nuevas
A. Borhidi, L. Lozada-PéreziS, Salas-Morales

Estudios sobre Rubiáceas mexicanas XXXII dos especies nuevas de Bouvardia salisb. con Revisión corta del subgen. Bouvardioides schltdl
A. Borhidi, E. Martínez Salasi, S. Salas-Morales

Goldbachia and Tetracme (Cruciferae) in Iran
F. Ghahremaninejadi, M. Joharchi

In honour of the seventy-year-old Attila Szabó T.

In vitro micropropagation of Catharanthus roseus — An anticancer medicinal plant



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