A. glauca

A. glauca may refer to:
 * Abarema glauca, the glaucous abarema, a tree species found only in Cuba
 * Agoseris glauca, the pale agoseris, prairie agoseris or short-beaked agoseris, a flowering plant species native to North America from Alaska to Ontario to New Mexico
 * Arctostaphylos glauca, the bigberry manzanita, a tree species native to California and Baja California