lauraceae 中文意思是什麼
lauraceae
解釋
樟科-
In this paper, the basic characteristics of neilingding island ? s flora and their relationships with the neighboring floras were studied. the results show : ( 1 ) the vascular flora of neilingding island consists of 127 families, 367 genera and 551 species, of which 38 species of 25 genera and 20 families belongs to pteridophyta ; ( 2 ) the typical families of seed flora are lauraceae, rubiaceae, apocynaceae, annonaceae, euphorbiaceae, moraceae, aquifoliaceae, rutaceae, araliaceae, myrsinaceae, urticaceae, menispermaceae, araceae, palmae, etc. most of them also are the basic elements of cathaysian flora ; ( 3 ) 342 genera of seed plants in neilingding island can be classified to 13 types according to wu zheng - yi ? s " areal types of chinese genera of seed plant " ; the dominant geographical elements are pantropic genera ( 36. 05 % ), old world tropic ( 12. 54 % ), tropical asia ( 11. 60 % ), the total tropical elements made up to 84. 90 % of the total number of genera, but the typical and specialized tropical elements are scanty. most of them mainly distributes to sub - tropic or even to temperate zone ; ( 4 ) comparing the floristic composition of neilingding island with those of the neighboring regions, they is closely related to the flora of hong kong which is situated to the east of neilingding island. they all are belonged to the south china province of cathaysian kingdom
通過對廣東內伶仃島的維管植物區系進行全面考察、採集、鑒定和研究，結果表明: （ 1 ）共有野生維管植物127科367屬551種，其中蕨類植物20科25屬38種，種子植物107科342屬513種， 12種為廣東新記錄; （ 2 ）種子植物區系的表徵科主要有:樟科、茜草科、夾竹桃科、番荔枝科、大戟科、桑科、冬青科、蕓香科、葡萄科、五加科、紫金牛科、蕁麻科、防己科、天南星科、棕櫚科等; （ 3 ）屬的地理成分以泛熱帶分佈為主，其次為舊世界熱帶及東亞分佈; （ 3 ）通過與鄰近地區植物區系的比較，發現內伶仃島與香港植物區系相似性最高，與古田、古兜山的相似性次之，而與南崑山的相似性較低，它們均屬于華夏植物區系界的華南省。 -
4. the flower phenology of lauraceae
樟科植物之開花物候 -
The typical familes which hold a predominate status in forests are lauraceae, theaceae, fagaceae, aquifoliaceae, symplocaceae, myrsinaceae, smilacaceae, hamamelidaceae, magnoliaceae, elaeocarpaceae, caprifoliaceae, most of which are of tropical and subtropical elements. those fmilies also are the dominants in guangdong flora, which indicates gmnr flora belongs to the most part of guangdong flora
從科的分析可知，該區系的表徵科為樟科、山茶科、殼斗科、冬青科、山礬科、紫金牛科、菝葜科、金縷梅科、木蘭科、杜英科、忍冬科等，主要為熱帶?亞熱帶分佈科。 -
The results showed that 345 species, belonging to 179 genera, 77 families were distributed in this area, taking a ratio of 71. 3 %, 45. 1 % and 42. 4 % in chinese oil plants respectively, 11 families including euphorbiaceae, lauraceae, ulmaceae, rutaceae, magnoliaceae, celastraceae, leguminosae, rosaceae, cruiferae, compositae and caprifoliaceae were dominant families that had 10 or more species. 66 species of important oil plants were briefly introduced
結果表明，該區油脂植物共有77科179屬345種，佔全國油脂植物科屬種的71 . 3 % 、 45 . 1 % 、 42 . 4 % ，含10種以上的科有大戟科、樟科、榆科、蕓香科、木蘭科、衛矛科、豆科、薔薇科、十字花科、菊科和忍冬科等11個科，為該地區油脂植物的優勢類群。 -
Machilus is a genus in the lauraceae. acoording to flora reipublicae popularis sinicae, there are 100 species in the world, and 68 species and 3 varities in china
潤楠屬（ machilusnees ）隸屬于樟科（ lauraceae ） ，已知本屬有100種以上，分佈亞洲及熱帶美洲。 -
Analysis of resource plants lauraceae in shenlongjia national nature reserve
神農架國家級自然保護區樟科資源植物分析
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