Either of two huge coniferous California trees that reach a height of 300 feet; sometimes placed in the Taxodiaceae. 加州两种巨大针叶杉的一种,高达英尺。
Giant sequoias; sometimes included in the genus Sequoia; until recently placed in the Taxodiaceae. We stood in awe of the lofty redwood trees. 巨杉属植物;有时包括在红杉属内;直到最近被归为杉科。高耸入云的巨杉令我们惊叹不已。
Cupressaceae and Taxodiaceae produce their flowers terminally on the branches. 柏科和杉科树种是在枝条顶端开花的。
The host species included 7 families, which were Theaceae, Aceraceae, Ericaceae, Aquifoliaceae, Pinaceae, Taxodiaceae, Gleicheniaceae. 其寄主植物涉及7科,即蕨类植物中的里白科、裸子植物中的杉科和松科以及属于被子植物的茶科、冬青科、槭树科和杜鹃科。
The parents of Sequoia sempervirens ( taxodiaceae) based on morphology 从形态学看北美红杉的亲本
The Epidermal Characters of Zelkova ( Ulmaceae) and Metasequoia ( Taxodiaceae) and Their Stomatal Responses to Atmospheric CO_2 Concentration Change 榉属和水杉属的叶片气孔频率对大气CO2浓度变化的响应
Basic Characteristics on Taxodiaceae Culture System and Approach on Its Sustainable Development 杉科植物栽培制度的基本特征及其可持续发展初探
Comparison of Ecology Habits of Taxodiaceae Species 杉科树种生态习性的比较
Studies on Cuticle in Fossil Plants of Taxodiaceae 杉科化石植物角质层的研究
Epidermal Structures and Stomatal Parameters of Taxodiaceae 杉科植物的表皮结构及其气孔参数分析
Stomatal apparatus are oval, and the long axes of stomata are perpendicular or oblique to the midvein of the leaves in Taxodium, and oblique to the midvein of the leaves in Cryptomeria, mostly parallel to the midvein of the leaves in other genera of Taxodiaceae. 气孔椭圆形,落羽杉属植物的气孔长轴方向与叶片长轴垂直或斜向排列,柳杉属植物的气孔多斜向排列。落羽杉属和柳杉属以外的杉科植物的气孔长轴多数与叶片长轴平行。
Some morphological features of branches and leaves which fossil plant mostly preserved are similar to each other in genera of Taxodiaceae. 杉科植物的许多属种在小枝的形态和叶片排列上相似,而杉科植物的化石标本多保存为枝叶形式。