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Titlebook: Comparative Wood Anatomy; Systematic, Ecologic Sherwin Carlquist Book 2001Latest edition Springer-Verlag Berlin Heidelberg 2001 Anatomie.Ho

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樓主: Monroe
41#
發(fā)表于 2025-3-28 17:18:07 | 只看該作者
Local theory of space and time,ssential for work in wood identification. The present chapter is concerned with how wood characters have been and can be used in taxonomic and phylogenetic studies — and also which wood characters are likely or not likely to be useful, in general. In wood identification, a match of an unknown wood w
42#
發(fā)表于 2025-3-28 18:45:59 | 只看該作者
43#
發(fā)表于 2025-3-29 02:13:29 | 只看該作者
44#
發(fā)表于 2025-3-29 03:15:01 | 只看該作者
Cambial Variants (Anomalous Secondary Growth),the most common “normal” condition, namely, a single cylindrical cambium that produces phloem externally and xylem internally. The term “variants” is employed here as a way of referring to the less common types; “anomalous” may give the misleading impression of a disorderly action.
45#
發(fā)表于 2025-3-29 07:42:14 | 只看該作者
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