云南石斛属一新变种

布朗山石斛 新变种 Dendrobium chryseum Rolfe var.bulangense G.X.Ma et G.J.Xu,var.nov.A typo differt planta manifeste nana,25～35 cm alta;foliis apice minusve hamatis;labello reniformi purpura nulla vel obscura Yunnan:Menghai,alt. 1100 m,20.May 1991,G.X.Ma 91021(Holotype,deposited in Herb.,China Pharmaceutical University) 新变种和原变种的区别在于:植株显著矮小,高25～35cm;叶先端钩转;唇瓣上无肾形紫色斑块或紫色斑块不明显。     

吉林省蓝藻门三新种

报道了采自吉林省五女峰的蓝藻门3个新种：集安蓝柄藻、紫红柄球藻、扩展真枝藻。     

中国蓼属植物二新种

报道了中国蓼属两新种。蜀蓼（Polygonum shuense）与大理蓼（P.subscapsum）相似,但基生叶的基部渐狭,沿叶柄下延,边缘具圆齿,花白色,花柱3,离生,瘦果长卵形,无光泽可以区别。察隅蓼（P.chayuum）产西藏,这个新种的茎不分枝,自基部至中部无叶,仅有托叶鞘,叶着生于茎的上部,这些特征奇特,明显不同于其它种类。     

贵州竹子新报道

发表了产于贵州的玉山竹属2新种,即窄叶玉山竹和细弱玉山竹。赤竹（Sasa longiligula McClure）、单枝竹（Bonia saxatilis(Chia, H. L. Fung et Y. L. Yang) N. H. Xia）为贵州新分布竹种,并对其中赤竹的花做了补充描述。     

四川石斛属一新种

描述了四川夹江（兰科）石斛属植物一新种,即夹江石斛。     

川鄂獐耳细辛一新变型

描述了产于湖北神农架的川鄂獐耳细辛1个新变型―――重瓣川鄂獐耳细辛( Hepatica henryi Steward f. pleniflora X.D.Li et J.Q. Li),与原变型的主要区别为花冠重瓣。     

川藏渝高山新竹类

发表了产于四川西部和西藏南部的箭竹属各一新种,它们分别是打母牛和扭马。首次补充描述了箭竹属圆芽箭竹组（Sect. Ampullares Yi）中原产于重庆东部的窝竹花果形态,从而更进一步证实了该组应为箭竹属成员。     

中国杏属一新种

描述了中国杏属一新种,华仁杏(Armeniaca cathayanaD.L.Fu,B.R.Li et J.H.Li,sp.nov.)。该新种与杏(Armeniaca vulgarisLam.)和山杏(A.sibirica(L.)Lam.)相似,但又有其独特特征,主要区别如下:叶两面疏被短柔毛,边缘具单锯齿和重锯齿,基部全缘;叶柄无腺体;单花或2~3朵花簇生;子房密被白色长柔毛;果核三角状卵球形,腹缝线具5~7条锐纵棱,背缝线具1条浅纵沟;种子大,两侧压扁,种仁质脆,无苦味。该新种由傅大立于2008年7月11日在河北省涿鹿县发现并采集,模式标本存于中国林业科学研究院(CAF),标本号:No.2008071101。     

峨眉山鸡矢藤属（茜草科）二新种

描述了四川峨眉山（茜草科）鸡矢藤属二新种,即峨眉鸡矢藤与长冠鸡矢藤。     

A New Stromatolitic Mat Builder Discovered from Late Precambrian in Northern China

Abundant and preserved chain algal microfossils have been discovered in cherty stromatolitic mats from the second member of Gaoyuzhuang Formation (about 1,500 Ma old), Ling-qiu county of Shanxi province, China. They are described as Veteronostocale moniliforme Xu et Gao sp. nov.. The small diametral trichomes resemble the Family Nostocaceae in possessing specilized cells resembling the classic heterocysts and akinetes. This paper gives emphasis to the following remark: (1) The Gaoyuzhuang stromatolitic mats were products of microbial (Veteronostocale moniliforme) activity and the plant Nostocaceae was one of the main stromatolitic builders as both modern and Precambrian stromatolite-forming microorganisms; (2) Based on the fact that the chain fossils are preserved perpendicularly to the laminations the rates of sedimentation and algal growth were probably equal and each small sedimentary rhythm could be completed in about one or two months; (3) According to the environment and habits of living Nostoc Precambrian hydrosphere might be of a fresh water type.     

蓝藻门两新种蓝藻门两新种

报道了采自黑龙江省五大连池的蓝藻门2个新种：绿刺星球藻、雅致伪枝藻。     

中国篦齿蕨属植物（水龙骨科）一新组合种

根据叶绿体rbcL和rps4-trnS序列及叶脉类型、孢子纹饰特征等证据,栗柄水龙骨Polypodiodes microrhizoma（C.B.Clarke ex Baker）Ching属于篦齿蕨属Metapolypodium Ching的范畴,因此将其组合到篦齿蕨属MetapolypodiumChing之下更合理。文中报道了该新组合种,即栗柄篦齿蕨Metapolypodium microrhizomum（C.B.Clarke ex Baker）S.G.Lu et L.H.Yang。