The Systematic Wood Anatomy of the Moraceae (Urticales) V. Genera of the Tribe Moreae Without Urticaceous Stamens *
IAWA Bulletin n.s., Vol. 7 (3),1986 175 THE SYSTEMATIC WOOD ANATOMY OF THE MORACEAE (URTICALES) V. GENERA OF THE TRIBE MOREAE WITHOUT URTICACEOUS STAMENS * by B.1. H. ter Welle, 1. Koek-Noorman and S. M. C. Topper Institute of Systematic Botany, University of Utrecht, Heidelberglaan 2, 3508 TC Utrecht, The Netherlands Summary The wood anatomy of the Moreae without based upon these characters, however (Berg, urticaceous stamens is described in detail. Ge 1983), is not in accordance with the tribes neric descriptions of the following genera are Moreae and Artocarpeae sensu Corner (1962). provided: Antiaropsis, Artocarpus, Bagassa, Ba Both Berg's and Corner's subdivisions deviate tocarpus, Clarisia, Parartocarpus, Poulsenia, from older classifications, as given by, for in Prainea, Sorocea, Sparattosyce, and Treculia. stance, Bentham and Hooker (1880) and Engler Wood anatomical variation below the genus (1888). level is very limited, except in the genus Clari The Moreae characterised by the absence of sia. Intergeneric variation, however, is much urticaceous stamens comprise the genera Antia more evident. Most genera can be recognised ropsis (New Guinea), Artocarpus (Southeast by the presence or absence of septate fibres, Asia), Bagassa (Neotropics), Batocarpus (Neo and of radial latex tubes, the size of the inter tropics), Clarisia (Neotropics), Hullettia (South vascular pits, the parenchyma distribution, and east Asia),Parartocarpus (Southeast Asia), Poul crystal distribution. The diagnostic and taxon senia (Neotropics), Prainea (Malesia), Sorocea omic value of several characters is discussed. (Neotropics), Sparattosyce (New Caledonia), Key words: Moraceae, Moreae, systematic wood and Treculia (Tropical Africa). anatomy. Methods and Materials In troduction The methods employed are those given in This paper is part of a series, in which the the first paper of this series (Koek-Noorman et wood anatomy of the Moraceae is described aI., 1984).
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