|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Aian origin for Polystichum (Dryopteridaceae) based on rbcL sequences显示文摘Chloroplast rbcL sequences of 60 species of Polystichum sensu lato (S.l.), including 23 new sequences from southwest China, were used to assess the phylogenetic relatipmships within the genus. On the basis of estimated evolution rate of rbcL gene and the genetic distance data that passed relative-rate tests, we further estimated the diver- gence times betwcen some clades of the genus. The phyloge- netic relationships were inferred using the neighbor-joining and maximim-parsimony methods, both methods producing trees with completely congruent topology. These trees reveal that all species of Polystichum s.I. in this study (including Cyrtomium and Cyrtomidictyum) form a monophyletic group. The basal split in Polystichum s.I. separates a clade with all Asian members from a elade containing other species from all over the world. The phylogenetic and divergence time estimation results lead us to suggest that Polystichum S.I. originated in Asia in the late Late Cretacous (≈76 Ma) and migrated into other places in the world in early Eocene (≈ 46 Ma). | LIChunxiang LUShugang YANGQun | 2004 | Chinese Science Bulletin2004，49，11： | 14 |
| 2 | 东北鳞毛蕨科植物叶比较解剖的初步研究显示文摘对东北鳞毛蕨科 (Dryopteridaceae)鳞毛蕨属 (Dryopteris) 6种、耳蕨属 (Polystichum) 3种植物的叶片及叶柄解剖构造进行了观察和比较研究。结果表明 :某些叶片及叶柄的结构特征是鳞毛蕨科植物较稳定的遗传性状 。 | 王秀华 | 2001 | 植物研究2001，21，2： | 13 |
| 3 | Inclusion of the Eastern Asia endemic genus Sorolepidium in Polystichum (Dryopteridaceae):Evidence from the chloroplast rbcL gene and morphological characteristics显示文摘The taxonomic status of the Eastern Asia endemic Sorolepidium is controversial. Some authors accept it as member of the large diverse genus Polystichum, whereas others suggest that it is an independent genus separated from the later by the exindusiate sorus and the absence of aristate teeth at the pinnae margins. Here we infer phylogenetic relationship of Sorolepidium using DNA sequences of the chloro-plast rbcL gene. Phylogenies were inferred using maximum-parsimony, maximum-likelihood, and Bayesian inference methods. Molecular data establish that Sorolepidium is deeply nested within the large genus Polystichum and has a close relationship with P. duthiei and P. lachenense in the model-based analyses. The Kimura 2-parameter distances of the rbcL sequences between S. glaciale and P. duthiei and P. lachenense were 0.1 and 0.2%, respectively. Furthermore, S. glaciale differed from P. duthiei by a single nucleotide in their rbcL sequences. Close relationships between S. glaciale and P. duthiei and P. lachenense are also supported by the shared spore ornamentation with echinate fenes-trate folds. | LIU HongMei ZHANG XianChun CHEN ZhiDuan QIU YinLong | 2007 | Chinese Science Bulletin2007，52，5： | 6 |
| 4 | 对马耳蕨的组织培养与快速繁殖显示文摘1植物名称对马耳蕨[Polystichum tsus-simense(Hook.)J.Smith],又称小叶金鸡尾巴草。2材料类别成熟孢子。3培养条件孢子萌发培养基:(1)MS;(2)1/2MS;(3)1/4MS。 | 敖金成 苏文华 张光飞 姜维 | 2010 | 植物生理学通讯2010，46，5： | 3 |
| 5 | 广西洞穴植物一新种——木论耳蕨(英文)显示文摘报道了广西石灰岩洞穴植物一新种——木论耳蕨( Polystichum mulunense X. L. Shen & R. H. Jiang),本种形态特征近似广西耳蕨(Polystichum guangxiense W. M. Chu et H. G. Zhou)和凤山耳蕨( P. fengshanenseL. B. Zhang et H. He).不同之处在于本种根状茎的鳞片披针形,边缘被稀疏的细齿;叶片基部略收缩;小羽片长斜方形至斜方形,革质,疏生,以60—70°的角度斜升羽轴。 | 沈晓琳 刘静 蒋日红 | 2015 | 植物分类与资源学报2015，37，6： | 3 |
| 6 | 猫儿刺耳蕨——河南野生植物新记录显示文摘2008年10月,笔者在河南境内太行山区进行野生植物考察时,发现一种本地区罕见的蕨类植物。经鉴定,确定为猫儿刺耳蕨Polystichum stimulans(Kunzeex Mett.)Bedd. | 兰素金 | 2010 | 南方农业(园林花卉版)2010，4，2： | 0 |
| 7 | 特有的绿色生灵显示文摘在中国特有的种子植物199个属中,江西有30属,井冈山保护区就有23属。而下列19个特有种就是在井冈山保护区内记录到的,其中许多还以井冈山命名:井冈山毛蕨、井冈山耳蕨、井冈山剑蕨、井冈山风丫蕨、井冈山厚皮香.井冈山猕猴桃、腺果悬钩子、井冈山绣线梅、井冈山槠,短柄冬青、井冈葡萄,背绒杜鹃、井冈山杜鹃、白花映山虹、厚叶照山白、 | | 2011 | 生命世界2011，，5： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员