1Received for publication, February 7, 1981.
Published with the approval of the Director, Arkansas Agricultural Experiment Station. This research supported in part by a grant from the American Iris Society.
The cost of publishing this paper was defrayed in part by the payment of page charges. Under postal regulations, this paper therefore must be hereby marked advertisement solely to indicate this fact.
Trade names are used in this publication solely tor the purpose of providing specific information and do not suggest endorsement of the product.
1018 Duke Street
Alexandria, VA 22314
© 2018-2023 American Society for Horticultural Science
Character limit 500/500