Plant Species Biology - 25 (2), 2010

Contents:


ORIGINAL ARTICLES


Differentiation in growth and biomass allocation among three native Alternanthera philoxeroides varieties from Argentina (pages 85–92)

XIN JIA, XIAO-YUN PAN, ALEJANDRO SOSA, BO LI and JIA-KUAN CHEN


Breeding behavior and its possible consequences for gene flow in Taraxacum sect. Erythrosperma (H. Lindb.) Dahlst. (pages 93–102)

LENKA MÁRTONFIOVÁ, PAVOL MÁRTONFI and RÓBERT ŠUVADA


Morphophysiological dormancy in seeds of three eastern North American Sanicula species (Apiaceae subf. Saniculoideae): evolutionary implications for dormancy break (pages 103–113)

TRACY S. HAWKINS, CAROL C. BASKIN and JERRY M. BASKIN


Mixed mating in the ‘obligately outcrossing’Tolpis (Asteraceae) of the Canary Islands (pages 114–119)

DANIEL J. CRAWFORD, JENNY K. ARCHIBALD, JOHN K. KELLY, MARK E. MORT and ARNOLDO SANTOS-GUERRA


Seed germination responses of Cereus jamacaru DC. ssp. jamacaru (Cactaceae) to environmental factors (pages 120–128)

MARCOS VINICIUS MEIADO, LARISSA SIMOES CORREA DE ALBUQUERQUE, EMERSON ANTÔNIO ROCHA, MARIANA ROJAS-ARÉCHIGA and INARA ROBERTA LEAL


Occurrence of different sites of self-incompatibility reaction in four Anathallis (Orchidaceae, Pleurothallidinae) species (pages 129–135)

SAMUEL LOUREIRO GONTIJO, ARIANE RAQUEL BARBOSA, MARCOS CABRAL DE MELO and EDUARDO LEITE BORBA


Hydrotime model analysis of Matricaria maritima ssp. inodora seed dormancy (pages 136–148)

ANNA BOCHENEK, JANUSZ GOŁASZEWSKI and IRENA GIEŁWANOWSKA


Morphological and physiological seed heterogeneity in the Mediterranean annual plant Tuberaria macrosepala (Cistaceae) (pages 149–157)

CHANEZE A. ZAIDI, M. ELENA GONZÁLEZ-BENITO and FÉLIX PÉREZ-GARCÍA


NOTES AND COMMENTS


Seed germination requirements and responses to desiccation and storage of Apterosperma oblata (Theaceae), an endangered tree from south-eastern China: implications for restoration (pages 158–163)

SHI-KANG SHEN, YUE-HUA WANG and HAI-YING MA

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POLITYKA I NIE TYLKO , PRZEPISY KULINARNE , ULUBIONE KSIĄŻKI , DOWCIPY , GEOGRAFIA , ŚWIEBODZICE , FORUM O RODZAJU HOYA


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