作业帮 > 英语 > 作业

英语翻译The Families of Flowering Plants L.Watson and M.J.Dallwi

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/09 04:38:03
英语翻译
The Families of Flowering Plants
L.Watson and M.J.Dallwitz
Gesneriaceae Dum.
Including Cyrtandracaceae N.Jack,Didymocarpeae (Didymocarpaceae) D.Don,Ramondiaceae (Ramondaceae) Godr.& Gren.ex Godr.,Replicataceae Dulac
Habit and leaf form.Herbs (usually,sometimes slightly woody),or shrubs,or lianas (rarely); non-laticiferous and without coloured juice.‘Normal’ plants,or plants of very peculiar vegetative form (sometimes); sometimes remarkably neotenic (with spectacular reduction of the axis — e.g.Streptocarpus,where the plant has but one leaf which represents a cotyledon,the other cotyledon having atrophied early).Leaves well developed.Plants non-succulent.With a basal aggregation of leaves,or with neither basal nor terminal aggregations of leaves.Self supporting,or epiphytic (commonly),or climbing; climbers root climbers.Mesophytic.Heterophyllous (members of leaf pairs often very different in size),or not heterophyllous.Leaves opposite (usually),or alternate (rarely),or whorled (rarely); ‘herbaceous’,or leathery; petiolate; simple; epulvinate.Lamina entire (usually),or dissected; rarely pinnatifid; pinnately veined; cross-venulate.Leaves exstipulate.Lamina margins entire,or serrate,or dentate.Leaves without a persistent basal meristem.Domatia occurring in the family (Mitraria); manifested as pits.
Leaf anatomy.Stomata anisocytic (often very large).
Adaxial hypodermis present,or absent.Lamina dorsiventral; with secretory cavities (accompanying the xylem,in a few genera),or without secretory cavities.Secretory cavities when present,containing oil,or containing resin.The mesophyll with sclerencymatous idioblasts,or without sclerenchymatous idioblasts.Minor leaf veins without phloem transfer cells (Aeschynanthus,Isoloma,Mitraria).
Stem anatomy.Secretory cavities present (in a few genera),or absent; when present,with oil,or with resin.Cork cambium present; initially deep-seated,or superficial.Nodes unilacunar,or tri-lacunar,or penta-lacunar.Cortical bundles present (a single one,in the stem ridge of Rhynchoglossum obliquum),or absent.Medullary bundles present (e.g.Klugia,Monophyllaea,Rhynchoglossum).Secondary thickening developing from a conventional cambial ring.Xylem with fibre tracheids (Coronanthera),or without fibre tracheids; with libriform fibres,or without libriform fibres (Coronanthera); with vessels.Vessel end-walls simple.Wood partially storied (VPI,some Cyrtandra species),or not storied ); parenchyma paratracheal (or very sparse,or absent).
Reproductive type,pollination.Plants hermaphrodite,or monoecious (rarely).Pollination entomophilous,or ornithophilous,or cheiropterophilous.
开花植物的科
L.沃森和 M.J.Dallwitz
Gesneriaceae Dum.
包括 Cyrtandracaceae N.杰克,Didymocarpeae(Didymocarpaceae) D.着,Ramondiaceae(Ramondaceae) Godr.& Gren.ex Godr.,Replicataceae Dulac
习性和叶形式.药草 (通常,有时些微多树木),或矮树或藤蔓植物;(很少地) 非 laticiferous 和没有彩色的汁.'常态' 种植,或非常奇特有生长力的形式的植物;(有时) 有时显着地 neotenic(由于枢椎的公开展示减少 - 举例来说 Streptocarpus,哪里植物有但是表现一个子叶的一片叶,早被萎缩的另一个子叶有).留下很好地被发展.植物非多汁的.藉由一个树叶的基础群聚,或由于既不是基部的也不是树叶的终端机群聚.自己的支援,或附生植物的 (普遍),或攀登; 登杆器植根pe from prison 登杆器.Mesophytic.Heterophyllous(叶的成员时常成对非常不同的在大小方面),heterophyllous.树叶相对事物 (通常),或代理人 (很少地) 或轮生的;(很少地) '草本的',或皮似的; 有柄的; 简单的; epulvinate.薄板整个的 (通常),或解剖; 很少地 pinnatifid; pinnately 有脉纹的; 跨 venulate.树叶 exstipulate.薄板边缘整个的,或锯齿状的,或有齿的.没有一个固执的基础分裂组织留下.Domatia 在科 (Mitraria) 中发生; 显示了如坑.
生叶剖析.气孔 anisocytic.(时常非常大的)
近轴的下皮呈现,或缺席.薄板 dorsiventral; 藉由能分泌的洞 (陪伴木质部,在一些种类中),或没有能分泌的洞.能分泌的洞当呈现,包含油,或包含树脂.和 sclerencymatous idioblasts 的叶肉,或没有 sclerenchymatous idioblasts.没有韧皮部的较小的叶静脉转移细胞.(Aeschynanthus ,Isoloma,Mitraria)
阻止剖析.能分泌的洞呈现 (在一些种类中),或缺席; 当呈现,藉由油,或由于树脂.软木塞形成层礼物; 最初根深蒂固的,或表面的.节 unilacunar,或者三 lacunar 的,或者五角大楼-lacunar.外皮的捆呈现 (一一,在 Rhynchoglossum obliquum 的茎脊中),或缺席.骨髓的捆呈现.(举例来说 Klugia ,Monophyllaea,Rhynchoglossum) 中级的使厚从一个传统的 cambial 流环发展.和纤维管胞 (Coronanthera) 的木质部,或没有纤维管胞; 藉由 libriform 纤维,或没有 libriform 纤维 (Coronanthera); 藉由船.船结束-墙壁简单的.木材部份传说上有名的 (VPI,一些 Cyrtandra 种),传说上有名的 ); 主质 paratracheal.(或非常稀疏的,或缺席)
生殖的类型,授粉.植物具有两性者,或雄雌同株的.(很少地) 授粉虫媒的,或 ornithophilous,或 cheiropterophilous.