Odontoglossum pulchellum Family: Orchidaceae Common Name(s): Grown by: Jack Halpern, San Francisco This delicate small orchid with 1 inch white very fragrant flowers was grown in an unheated greenhouse. This one was mounted on a small piece of tree fern trunk. The orchid family is very large and includes among its members many species that will grow in an unheated greenhouse or outside with just a little protection in the milder areas of the bay area. This winter may have been an exception. Photo by