Subject
vegetation
14
plant ecology
13
geography
4
plant classification
4
systematics
4
association
3
ecosystem
3
moss
3
taxonomy
3
biodiversity
2
biotope
2
botany
2
ecology
2
evolution
2
fern
2
flowering plant
2
landscape
2
plant development
2
plant physiology
2
population ecology
2
wetland
2
anthropogenic emissions
1
biogeography
1
biology
1
crop
1
cultivated plant
1
ecological biochemistry
1
environmental biology
1
environmental impact
1
environmental impact assessment
1
environmental quality
1
mapping
1
morphology
1
plant breeding
1
plant cell
1
plant protection
1
plant reproduction
1
population dynamics
1