New species of Amorphophallus (Araceae) in the Philippines and an updated key von Hetterscheid, W.L.A., Medecilo, M.P., Callado, J.R.C., Galloway, A.

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Amorphophallus kienluongensis (Araceae), a new species from the Mekong Delta, Southern Vietnam von Nguyen, V.D., Luu, H.T., Nguyen, Q.D., Hetterscheid, W.L.A.

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Amorphophallus ravenii, a New Species of Amorphophallus (Araceae) from Laos von Du, Nguyen Van, Tien, T. V., Loan, L. T., Bouamanivon, S., Hetterscheid, W. L. A.

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New tuberous Araceae from Binh Thuan Province (South Vietnam) von Serebryanyi, M., Trinh, T., Hetterscheid, W.

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Large-scale phylogenetic analysis of Amorphophallus (Araceae) derived from nuclear and plastid sequences reveals new subgeneric delineation von Claudel, Cyrille, Buerki, Sven, Chatrou, Lars W., Antonelli, Alexandre, Alvarez, Nadir, Hetterscheid, Wilbert

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Taxonomic studies of Araceae in Myanmar IV: A new species, a new record and a new synonym for the genus Amorphophallus von Naive, M.A.K., Hein, K.Z., Hetterscheid, W.

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Designing Transistor I.F. Amplifiers von Hetterscheid, W. Th. H

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Phylogeny of the Tribe Thomsonieae (Araceae) Based on Chloroplast matK and trnL Intron Sequences von Grob, G. B J, Gravendeel, B, Eurlings, M. C M, Hetterscheid, W. L A

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Culton versus Taxon: Conceptual Issues in Cultivated Plant Systematics von Hetterscheid, W. L. A., Brandenburg, W. A.

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Amorphophallus adamsensis (Araceae), a new species from Ilocos norte, Philippines von Magtoto, L.M., Mones, D.G., Ballada, K.A., Austria, C.M., Dizon, R.M., Alangui, W.V., Reginaldo, A.A., Galvan, W.M., Dizon, K.T., Hetterscheid, W.L.A.

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Notes on the genus Amorphophallus (Araceae) — 8 : Pollen morphology of Amorphophallus and Pseudodracontium von van der Ham, R.W.J.M., Hetterscheid, W.L.A., van Heuven, B.J.

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Amorphophallus adamsensis (Araceae), a new species from Ilocos norte, Philippines von Magtoto, L.M., Mones, D.G., Ballada, K.A., Austria, C.M., Dizon, R.M., Alangui, W.V., Reginaldo, A.A., Galvan, W.M., Dizon, K.T., Hetterscheid, W.L.A.

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Cultonomy of Aster L von HETTERSCHEID, W. L. A., VAN DEN BERG, R. G.

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An annotated history of the principles of cultivated plant classification von HETTERSCHEID, W. L. A., VAN DEN BERG, R. G., BRANDENBURG, W. A.

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Notes on the genus Amorphophallus (Araceae) - 13. Evolution of pollen ornamentation and ultrastructure in Amorphophallus and Pseudodracontium von van der Ham, Raymond, Grob, Gijs, Hetterscheid, Wilbert, Star, Wim, van Heuven, Bertie Joan

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Horizontal Deflection Circuit and Power Supply System for Color-TV Receivers von Hetterscheid, W.

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Power Supply System for Colour Television Receivers von H. Hetterscheid, W. Th, J. Van Schaik, G. P.

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SE342533 von HETTERSCHEID W

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Influence of Ligand Denticity and Flexibility on the Molecular Copper Mediated Oxygen Reduction Reaction von Smits, Nicole W. G, van Dijk, Bas, de Bruin, Iris, Groeneveld, Samantha L. T, Siegler, Maxime A, Hetterscheid, Dennis G. H

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Sphenophyllum miravallis Vetter and Bowmanites cupulatus sp.n. from the “Illinger Flözzone” (“Heusweiler Schichten”, Lower Stephanian, Saar Basin, German Federal Republic) von Hetterscheid, Wilbert L.A, Batenburg, Louis H

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