Table 2. Bacteria taxa that showed a significant association with sugar maples in either the bacterial communities at species’ range edge (edge) or within species’ range (within) samples using the LDA Effect Size platform (LEfSe).

Taxa	Rhizosphere	Root Endophytes	Phyllosphere	Leaf Endophytes
Acidobacteria	–	Within	–	–
Actinobacteria	Edge	–	–	Within
Armatimonadetes	Edge	Edge	–	–
Bacteroidetes	–	–	–	–
Chloroflexi	Within	Within	–	–
Chlamydiae	–	Within	–	–
Elusimicrobia	Within	Within	–	–
Gemmatimonadetes	Within	Within	–	–
Nitrospirae	–	Within	Within	–
Planctomycetes	Within	–	–	–
Proteobacteria	Edge	Edge	–	Edge
Spirochaetes	Within	–	–	–
Thermi	–	–	Within	Within
TM6	–	Within	–	–
Verrucomicrobia	–	Within	–	–