24319
RESULTS : Plants demonstrating notable broad - spectrum activities ( MIC values <= 1 . 00mg / ml ) against the tested pathogens included extracts from Aristea ecklonii , Chenopodium ambrosioides , Diospyros mespiliformis , Elephantorrhiza elephantina , Eucalyptus camaldulensis , Gunnera perpensa , Harpephyllum caffrum , Hypericum perforatum , Melianthus comosus , Terminalia sericea and Warburgia salutaris .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None