The Anatomy of the North American Coniferales Together with Certain Exotic Species from Japan and AustralasiaGinn, 1904 - Conifers |
Other editions - View all
The Anatomy Of The North American Coniferales Together With Certain Exotic ... David Pearce Penhallow No preview available - 2019 |
The Anatomy of the North American Coniferales Together with Certain Exotic ... David Pearce Penhallow No preview available - 2015 |
Common terms and phrases
2-seriate Abies Agathis australis aggregates anatomical appear Araucaria Bary 9 bordered pits character characteristic chyma Coniferales Cordaitales Cordaites course of development Cryptomeria cubensis Cupressus definite distribution elements epithelium exhibit fact feature fossil genera genus Pinus Ginkgo Ginkgoales gymnosperms hard pines higher Coniferæ higher types investigated species isolated resin cells Juniperus lateral walls medullary ray multiseriate obliteration oblong occur occurrence of resin orifice outer face oval palustris parenchyma cells parenchyma tracheids Picea and Pinus Pinus cubensis Podocarpus position present Pseudotsuga Radial section showing radial walls ray cells ray tracheids relation represent resin canals resin cysts resin passages reticulated rows secondary growth secretory reservoirs sequence Sequoia sempervirens seriate simple pits spiral tracheids sporadic spring wood structure summer wood tæda tangential walls Taxodium Taxus tendency terminal walls thick-walled thickened thin-walled cells Thuya thyloses tion Torreya Torreya taxifolia transitional forms Tsuga typical variations wood tracheids XXXX xylem