Page 11 - Annual Report Draft

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Historically, Pectis imberbis (beardless chinchweed) has been found in the Atascosa- Pajarito, Huachuca, Patagonia, and Santa Rita Mountains in southern Arizona. In recent decades, only six U.S. populations have been located, five of which have fewer than 50 individuals in the population. Of the six surviving populations, Coronado National Memorial has one population that accounts for over 62% of the total population.
On the contrary, invasive grasses also found in Coronado National
Memorial, Eragrostis lehmanniana (Lehman's lovegrass) and Eragrostis
curvula (weeping lovegrass), both have the tendency to "crowd out" native species and dominate landscapes.
Su:dagī o wud doakag (Water is Life)
Historically, Pectis imberbis (beardless chinchweed) has been found in the Atascosa- Pajarito, Huachuca, Patagonia, and Santa Rita Mountains in southern Arizona. In recent decades, only six U.S. populations have been located, five of which have fewer than 50 individuals in the population. Of the six surviving populations, Coronado National Memorial has one population that accounts for over 62% of the total population.
On the contrary, invasive grasses also found in Coronado National
Memorial, Eragrostis lehmanniana (Lehman's lovegrass) and Eragrostis
curvula (weeping lovegrass), both have the tendency to "crowd out" native species and dominate landscapes.
Beardless Chinchweed is a fragile, dainty aster that seemingly prefers to grow in wide open spaces or in the drip-line of trees in rocky exposed soils. Removing the invasive grasses is crucial to improving habitat for this rare plant.
Creating Leaders of the Future
Historically, Pectis imberbis (beardless chinchweed) has been found in the Atascosa- Pajarito, Huachuca, Patagonia, and Santa Rita Mountains in southern Arizona. In recent decades, only six U.S. populations have been located, five of which have fewer than 50 individuals in the population. Of the six surviving populations, Coronado National Memorial has one population that accounts for over 62% of the total population.
On the contrary, invasive grasses also found in Coronado National
Memorial, Eragrostis lehmanniana (Lehman's lovegrass) and Eragrostis
curvula (weeping lovegrass), both have the tendency to "crowd out" native species and dominate landscapes.
Beardless Chinchweed is a fragile, dainty aster that seemingly prefers to grow in wide open spaces or in the drip-line of trees in rocky exposed soils. Removing the invasive grasses is crucial to improving habitat for this rare plant.
6 Nature Walks 10 Public Programs & Workshops