“…Ehrharta calycina either prevents the germination of native plants or prevents their establishment and survival through promotion of more frequent fires (Pickart, 2000;Frey, 2005). morroensis (Trunzo, 2015), and threatens the rare endemic shrub Arctostaphylos morroensis (Odion & Tyler, 2002). morroensis (Trunzo, 2015), and threatens the rare endemic shrub Arctostaphylos morroensis (Odion & Tyler, 2002).…”