This paper is part of a general comparative anatomical study involving two species of the genus, Scrophularia; namely, S. marylandica L. and S. lanceolata Pursh. These plants were once included in the same species and called S. marylandica. They are at present regarded as two distinct species and a comparison of their anatomy and development may help verify this separation. The present study is concerned chiefly with S. lanceolata, with only passing reference to S. marylandica.
Proceedings of the Iowa Academy of Science
©1949 Iowa Academy of Science, Inc.
Creasy, William D.
"Megagametophyte Development of Scrophularia Lanceolata,"
Proceedings of the Iowa Academy of Science, 56(1), 121-128.
Available at: https://scholarworks.uni.edu/pias/vol56/iss1/17