内蒙古地区虎榛子群系的群落特征

要振宇, 史亚博, 马文红, 赵利清, 菊花, 浩仁塔本, 苏闯, 张芯毓, 梁存柱

Community characteristics of Ostryopsis davidiana alliance in Nei Mongol, China

YAO Zhen-Yu, SHI Ya-Bo, MA Wen-Hong, ZHAO Li-Qing, Juhua , HAOREN Taben, SU Chuang, ZHANG Xin-Yu, LIANG Cun-Zhu

表2 虎榛子群系植被分类

Table 2 Vegetation classification of Ostryopsis davidiana alliance

群丛组 Associations group 群丛 Association 样地个数 Number of plots 虎榛子-半灌木群丛组 Ostryopsis davidiana - subshurbs association group 虎榛子-白莲蒿-脚薹草群丛 Ostryopsis davidiana - Artemisia stechmanniana - Carex pediformis Association 4 虎榛子-白莲蒿-和林格尔薹草群丛 Ostryopsis davidiana - Artemisia stechmanniana - Carex helingeeriensis Association 1 虎榛子-薹草群丛组 Ostryopsis davidiana - Carex association group 虎榛子-脚薹草-白莲蒿群丛 Ostryopsis davidiana - Carex pediformis - Artemisia stechmanniana Association 15 虎榛子-脚薹草-糙苏群丛 Ostryopsis davidiana - Carex pediformis - Phlomis umbrosa Association 2 虎榛子-脚薹草-小红菊群丛 Ostryopsis davidiana - Carex pediformis - Chrysanthemum chanetii Association 2 虎榛子-脚薹草-羽茅群丛 Ostryopsis davidiana - Carex pediformis - Achnatherum sibiricum Association 2 虎榛子-脚薹草-苍术群丛 Ostryopsis davidiana - Carex pediformis - Atractylodes lancea Association 1 虎榛子-脚薹草-达乌里胡枝子群丛 Ostryopsis davidiana - Carex pediformis - Lespedeza davurica Association 1 虎榛子-脚薹草-地榆群丛 Ostryopsis davidiana - Carex pediformis - Sanguisorba officinalis Association 1 虎榛子-脚薹草-东亚唐松草群丛 Ostryopsis davidiana - Carex pediformis - Thalictrum minus var. hypoleucum Association 1 虎榛子-脚薹草-薄鞘隐子草群丛 Ostryopsis davidiana - Carex pediformis - Cleistogenes festucacea Association 1 虎榛子-脚薹草-山野豌豆群丛 Ostryopsis davidiana - Carex pediformis - Vicia amoena Association 1 虎榛子-脚薹草-小花鬼针草群丛 Ostryopsis davidiana - Carex pediformis - Bidens parviflora Association 1 虎榛子-脚薹草-硬质早熟禾群丛 Ostryopsis davidiana - Carex pediformis - Poa sphondylodes Association 1 虎榛子-脚薹草-野艾蒿群丛 Ostryopsis davidiana - Carex pediformis - Artemisia lavandulifolia Association 1 虎榛子-丛生禾草群丛组 Ostryopsis davidiana - bunchgrass association group 虎榛子-羽茅-地榆群丛 Ostryopsis davidiana - Achnatherum sibiricum - Sanguisorba officinalis Association 1 虎榛子-糙隐子草-白莲蒿群丛 Ostryopsis davidiana - Cleistogenes squarrosa - Artemisia stechmanniana Association 1