Hiemobotrychium, a new section of Botrychium subgenus Sceptridium from the southeastern United States

1 Pages·1992·0.24 MB·

by  W H Wagner

268 Novon
Acknowledgment. I thank W. H. Anderson lor rioides and Ophioglossum nudicaule var. tenerum
the Latin diagnosis. (Ophioglossaceae) from Texas. Southw. Naturalist 24:
395-396.
Wagner, W. H., Jr. 1961. Nomenclature and typifi-
Literature Cited cation of two botrychiums of the southeastern United
Arnott, H. J. 1960. Tracheoidal idioblasts in Botry- States. Taxon 10: 165-169.
chium. Trans. Amer. Microscop. Soc. 79: 97-103. -. 1968. Hybridization, taxonomy, and evolu¬
Thomas, R. D. 1978. Three additions to the Ophiog- tion. Pp. 113-138 in V. H. Heywood (editor), Mod¬
lossaceae of Arkansas. Bull. Torrey Bot. Club 105: ern Methods in Plant Taxonomy. Academic Press,
234-235. London.
-. 1979. First records of Botrychium tuna-