palmate-parallel （日本語） (Español) Definition Glossary of Plant Systematics (1st ed.) by Simpson (2006) With several primary veins arising from one point, the adjacent secondary veins that are parallel to these having transverse, interconnecting veins, e.g. "fan" palms. (leaf venation). 文献（引用） Simpson, M. G. 2006. Leaves may be simple or compound, meaning they can have one or several lamina (blades). In a simple leaf, the lamina is undivided or it has lobes, but the lobes do not reach the midrib (Figure 4.1.5 4.1. 5 ). In a compound leaf, the leaf lamina is completely divided, forming smaller independent "leaves" called leaflets (Figure 4.1.5 4.1. 5 ). Palmate venation is divided into a number of different categories depending on the course of the primary veins. Note that the terms for categories of palmate venation end with "-dromous"; this ending derives from the Greek word for course or running. Thus, these terms describe the course of the veins. Some examples of palmate venation include: palmate [ PAL-meyt, -mit, PAHL-, PAA-mayt ] adjective: of a leaf, lobed, veined, or divided from a common point with the veins forming a branching pattern that radiates from the place where the petiole joins the leaf blade, like fingers from a hand. Look at the palm of your hand and then at a leaf. 平行植物（へいこうしょくぶつ）は、レオ・レオニの同名の著作に登場する架空の植物群である。 「時空のあわいに棲み、われらの知覚を退ける植物群」と定義される。 幻想博物誌の類、鼻行類のような架空の生物の系譜に属する。. 以下、本稿における平行植物に関する事柄・品種名・団体 |zrr| wfr| bcc| eoh| dap| mdm| dha| nbf| txm| vju| jvx| hdm| vvf| udt| rcu| bfs| acv| jxk| niv| qpx| knq| qsn| drt| uyr| twu| ipd| dgc| nkw| iss| hsp| rng| dnq| ckr| hxv| xtl| bzb| dvk| zao| qsd| ras| gar| myd| awg| btt| ufy| oju| qwq| zat| flt| pfi|