Evidence for reproductive isolate selection in Mediterranean orchids: karyotype differences compensate for the lack of pollinator specificity von Cozzolino, S, D'Emerico, S, Widmer, A

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A cytological study of four Sicilian Serapias (Orchidaceae) von Brullo, C., D'Emerico, S., Pulvirenti, S.

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In vitro Propagation of Two Species of Commelinaceae from Bud Cultures and Repeated Subcultures on a Growth Regulator-Free Medium von SCARAMUZZI, F, APOLLONIO, G, D'EMERICO, S

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Heterochromatin distribution in selected taxa of the 42-chromosomes Orchis s. l. (Orchidaceae) von D'Emerico, S., Cozzolino, S., Pellegrino, G., Pignone, D., Scrugli, A.

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Confirmation of hybridization among sympatric insular populations of Orchis mascula and O. provincialis von Pellegrino, G., D'Emerico, S., Musacchio, A., Scrugli, A., Cozzolino, S.

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Adventitious shoot regeneration from Sinningia speciosa leaf discs in vitro and stability of ploidy level in subcultures von Scaramuzzi, F, Apollonio, G, D'Emerico, S

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Localization of rDNA loci by Fluorescent In Situ Hybridization in some wild orchids from Italy (Orchidaceae) von D'emerico, S., Galasso, I., Pignone, D., Scrugli, A.

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Cytotaxonomical considerations on Epipactis robatschiana (Orchidaceae), new species from Calabria (S Italy) von Bartolo, G., D'emerico, S., Pulvirenti, S., Terrasi, M.C., Stuto, S.

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Contribution to the karyomorphology of some species of the genus Quercus von Demerico, S, Paciolla, C, Tommasi, F

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Chromosome banding in three south Italian species of Allium section Allium (Alliaceae) von D'Emerico, S. (Bari Univ. (Italy). Istituto Botanico), Pignone, D

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Changes in onion root development induced by the inhibition of peptidyl-prolyl hydroxylase and influence of the ascorbate system on cell division and elongation von De Tullio, M.C, Paciolla, C, Dalla Vecchia, F, Rascio, N, D'Emerico, S, De Gara, L, Liso, R, Arrigoni, O

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Cytological and karyological studies on Orchidaceae von D'Emerico, S., Bianco, P., Medagli, P.

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Karyological studies on Orchidaceae. Tribe Ophrydeae, subtribe Serapiadinae von D'Emerico, S., Bianco, P., Medagli, P.

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Karyomorphology, heterochromatin patterns and evolution in the genus Ophrys (Orchidaceae) von D'Emerico, S, Pignone, D, Bartolo, G, Pulvirenti, S, Terrasi, C, Stuto, S, Scrugli, A

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Polyploidy and aneuploidy in Ophrys, Orchis, and Anacamptis (Orchidaceae) von Bianco, P, D'Emerico, S, Medagli, P, Ruggiero, L

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Chromosome numbers and karyotypes in Arum (Araceae) von D'Emerico, S., Bianco, P., Medagli, P.

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Shoot Formation from Leaf Explants and Apical Meristems of «Peperomia obtusifolia» A. Dietr. : Stability of Ploidy Level in Their Subcultures von Apollonio, G, Scaramuzzi, F, D'Emerico, S

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Giemsa C-banded karyotypes in Serapias L. (Orchidaceae) von D»EMERICO, SAVERIO, PIGNONE, DOMENICO, SCRUGLI, ANTONIO

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Karyological Studies of Some Taxa of The Genera Himantoglossum, Orchis, Serapias and Spiranthes (Orchidaceae) From Apulia (Italy) von D'Emerico, S., Bianco, P., Medagli, P., Ruggiero, L.

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Karyotype structure, supernumerary chromosomes and heterochromatin distribution suggest a pathway of karyotype evolution in Dactylorhiza (Orchidaceae) von D'EMERICO, SAVERIO, COZZOLINO, ALVATORE, PELLEGRINO, IUSEPPE, PIGNONE, OMENICO, SCRUGLI, ANTONIO

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