Edward Lee Greene, Ph.D., (August 10, 1843 – November 10, 1915) was an American botanist known for his numerous publications including the two-part Landmarks of Botanical History and the naming or redescribing of over 4,400 species of plants in the American West.
Edward Lee Greene was born on August 20, 1843 in Hopkinton, Rhode Island. In 1859 Greene moved to Wisconsin and began studying at Albion Academy, a very reputable institution with a religious emphasis. There Greene met Thure Kumlien, a Swedish Naturalist with an interest in botany. Greene accompanied Kumlein on field trips, further developing Greene’s interest in botany. In August 1862, Greene joined his father and brothers in joining the 13th Wisconsin Volunteer Infantry Regiment of the Union Army. Though he never rose above the rank of private in his three years of service, Greene was able to advance his botanical studies, collecting specimens as he marched through Tennessee, Kentucky and Alabama.
Following his release from the Army, Greene returned to Albion Academy, earning his Bachelor of Philosophy in 1866. While in the service, Greene thought of moving west of the Mississippi, a desire he realized in 1870. With the aid of botanists Asa Gray of Cambridge and George Engelmann of St. Louis, Greene made preparations to study botany in the West. While in Colorado in 1871, Greene renewed his spirituality and became both a botany teacher and a candidate for Episcopal priesthood, becoming ordained in 1873. In February 1874 Greene assumed pastorship of a church in Vallejo, California, the beginning of many short stays with churches throughout the Southwest. During these travels, Greene continued collecting plants, making forays into Arizona, New Mexico, and Mexico. In 1876–1877, while Greene was an episcopal priest in Yreka, California, he discovered the first specimens of Phlox hirsuta, a small flowering plant found only in that area. He eventually accepted a position as rector of St. Mark’s Episcopal Church in Berkeley, California. Between his arrival in 1881 and 1883, Greene began to drift away from the Episcopal Church toward Roman Catholicism, costing him his congregation and his standing within the ministry. Locked out of St. Marks, Greene gave in to pressure and resigned in 1883, converting to Catholicism a year later.