Phytologia; Designed to Expedite Botanical Publication. New York - R.M.King & H.Rob. (1981)

Phytologia; Designed to Expedite Botanical Publication. New York - R.M.King & H.Rob. (1985)

Phytologia; Designed to Expedite Botanical Publication. New York - R.M.King & H.Rob. (1986)

Phytologia; Designed to Expedite Botanical Publication. New York - R.M.King & H.Rob. (1992)