Conspectus of Families Treated in this Volume
Conspectus of Families Treated in this Volume
复制标题
本卷中所治疗的家庭概况
DOI：
10.1007/978-3-662-03533-7_5
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
K. Kubitzki
中科院分区：
文献类型：
--
作者：
K. Kubitzki
叶等长；气孔平列；根和根茎中的导管有梯状穿孔；存在精油细胞；缺乏硅体和针晶，但草酸钙呈棱晶状存在；花药内向；胚乳发育细胞；种子同时具有胚乳和外胚乳，后者不含淀粉，源自珠心表皮。只有一个家庭，1/2–4，北半球
Leaves equitant; stomata paracytic; vessels in roots and rhizomes with scalariform perforation; ethereal oil cells present; silica bodies and raphides lacking, but calcium oxalate present as prisms; anthers introrse; endosperm development cellular; seeds with both endosperm and perisperm, the latter starch-free and derived from the nucellar epidermis. Only one family, 1/2–4, Northern Hemisphere