He grew up in the Bronx and attended DeWitt Clinton High School, where he took up photography in the hopes of pleasing his botany teacher, who was the faculty leader of the club.

The arboretum was established in 1948 by Miss Maud Reed, a former botany teacher at Boulder High School.

In 1897 he obtained a post at the Royal Botanic Gardens, Kew, and planned to enter Imperial College, London, with a studentship in 1898, intending to become a botany teacher.

Dulcibel Mowbray became a botany teacher and plant collector, marrying Paul Ribbink, the Librarian of Parliament in 1932, and settling in Cape Town.

Informal tours are introducing the public to tucked-away treasures long known almost exclusively by botany teachers and their students.

The method has fascinated botany teachers, and others, from all over the world.

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.

Felicia Grant, the children's botany teacher, had called them a form of millipede and was happy to see them.

Mikhail Yefimenko, a botany teacher at the school here, fought with fellow Cossacks alongside the Bosnian Serbs until he tired of the fighting.

As an undergraduate at Oberlin College in Ohio, however, he met a few gifted botany teachers who changed the course of his life.