122051
More recently , a collection of Michigan 's endangered plants was added in 1986 , and the non-flowering vascular plant collection was started in 2001 with ephedras , conifers , ginkgo , cycads , ferns , horsetails and clubmosses .
 Michigan
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:
 Michigan