Sentence:  The reaction of all these was alkaline from ammonia. The stomach contained a good many <WSD>susumber</WSD> berries, which were readily recognised by their seeds accompanying them. The mucous coat of the stomach was in its natural condition. 
Meaning of the word marked with <WSD> tags:  "Solanum torvum", a bushy, spiny perennial plant: the wild eggplant.