H.A.E. VOL XII 



PLATE XI. 



LITH BRITTtm HEV:8F 



ENCHYTR/IDXE 



MESENCHYTRffiUS ORCffi, 1, 2. 



MESENCHYTR/EUS FONTINALIS, 3. 



MESENCHYTfVEUS ASlATlCrUS. 4. 



