108963
Other plants of the EAC include little barley ( " Hordeum pusillum " ) , goosefoot or lambsquarters ( " Chenopodium berlandieri " ) , erect knotweed ( " Polygonum erectum " ) , maygrass ( " Phalaris caroliniana " ) , sumpweed or marsh elder ( " Iva annua " ) , and sunflower ( " Helianthus annuus " ) .
 Hordeum pusillum, Polygonum erectum, Phalaris caroliniana, Iva annua, Helianthus annuus
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Hordeum pusillum, Polygonum erectum, Phalaris caroliniana, Iva annua, Helianthus annuus