Open AccessBioecological analysis of Mountain Kuznetsov vascular plants
Author(s) -
Aleksey Alekseevich Golovlyov,
Yulia Vladimirovna Makarova,
Nataliya Vladimirovna Prokhorova
Publication year - 2018
Publication title -
samarskij naučnyj vestnik
Language(s) - English
Resource type - Journals
eISSN - 2782-3016
pISSN - 2309-4370
DOI - 10.17816/snv201871104
Subject(s) - biology , evergreen , plant species , botany , vegetation (pathology) , pollination , ecology , pollen , medicine , pathology
According to the vegetation duration the vascular plants grow on Kuznetsov Mountain form such groups as: summer vegetative species (216 species, 80,9%), summer-winter-green species (44 species, 16,5%), evergreen, spring-green, spring-early-summer-green (2 species, 0,7% each) and summer-green or summer-winter-green vascular plants (1 species, 0,4%). Depending on the pollination ways the entomophillic plants prevail (206 species, 77,1%), whereas anemophiles (40 species, 15,0%), self-polinated (3 species, 1,1%) and species combining entomophilia with self-pollination (8 species, 3,0%), entomophilia with anemophilia (1 species, 0,4% %) are also presented. According to spreading seeds ways the species form the following descending series: diplohories and polychories (79 species, 29,6%) ballists, anemochores (55 species, 20,6% each) zoochores (31 species, 11,6%) barochores (29 species, 10,8%) automechanochores (8 species, 3,0%) hydrochores (1 species, 0,4%). Depending on the ecomorph structure of vegetation, the cenomorphs descending row includes: silvants (75 species, 28,1%), pratants (48 species, 18,0%) and ruderants (46 species, 17,2%), the same for trophomorphs - mesotrophs (154 species, 57,7%), among the hygromorphs - mesophytes (98 species, 36,8%) and xeromesophytes (58 species, 21,7%), among heliomorphs - heliophytes (152 species, 56,9%) and scioheliophytes (66 species, 24,7%), among the thermomorphs - mesotherms (195 species, 73,0%).