46644
The larvae feed ( usually gregariously ) on rosebay willowherb ( " Chamerion angustifolium " ) , broad-leaved willowherb ( " Epilobium montanum " ) and great willowherb ( " Epilobium hirsutum " ) .
 plant: Chamerion angustifolium; plant: Epilobium montanum; plant: Epilobium hirsutum
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Chamerion angustifolium, Epilobium montanum, Epilobium hirsutum 
Answer:
 plant: Chamerion angustifolium; plant: Epilobium montanum; plant: Epilobium hirsutum