Agriculture & Biology
Larrea tridentata
96%
cytotypes
80%
biogeography
67%
polyploidy
62%
Asphondylia
57%
herbivores
53%
midges
23%
Cecidomyiidae
18%
tetraploidy
14%
diploidy
12%
deserts
9%
community structure
9%
host plants
7%
geographical distribution
7%
Zygophyllaceae
7%
plant ecology
6%
ecological communities
6%
phytophagous insects
5%
hexaploidy
5%
sympatry
5%
ploidy
5%
species diversity
3%
environmental factors
3%
habitats
2%
genome
2%
methodology
1%
Earth & Environmental Sciences
polyploidy
100%
creosote
88%
biogeography
67%
herbivore
65%
contact zone
29%
gall
14%
host plant
13%
parapatry
9%
distribution
8%
community structure
8%
desert
8%
ploidy
7%
sympatry
7%
ecological community
6%
abiotic factor
5%
genome
4%
insect
4%
species diversity
4%
transect
4%
North America
3%
ecology
3%
habitat
2%
rate
1%
method
1%