X8E1R1O1S1E1R1E1S1
16 points
XEROSERES is validvalid
XEROSERE, a dry-land sere [n]
XEROSERE, a sequence of ecological communities beginning in a dry area [n]
XEROSERE, a dry-land sere [n]
XEROSERE, a sequence of ecological communities beginning in a dry area [n]