305 
Brummitt, R. K. 1971. Relationship of Heracleum lanatum Michx. 
of North America to H. sphondylium of Europe. Rhodora 73: 
578-584. 
- 1980. Further new names in the genus Calystegia (Convol- 
vulaceae). Kew Bull. 35: 327-334. 
Bryson, C. T. 1980. A revision of the North American Carex section 
Laxiflorae (Cyperaceae). Ph.D. dissertation, Mississippi State 
Univ., Mississippi State, Mississippi. ix, 191 pp. 
Burch, D. . The application of the Linnaean names of some 
New World species of Euphorbia subgenus Chamaesyce. Rhodora 
166. 
Burnett, J. H. 1950. The correct name for Veronica aquatica 
Bernhardi. Watsonia 1: 349-353. 
Burns, G. W. 1942. The taxonomy and cytology of Saxifraga 
pensylvanica L. and related forms. Amer. Midl. Naturalist 28: 
127-160. 
Burns, J. F. 1986. The Polygalaceae of Ohio. Castanea 51: 137- 
144. 
Canne, J. M. 1977. A revision of the genus Galinsoga (Compositae: 
Heliantheae). Rhodora 79: 319-389. 
tino, P. D. 1982. A monograph of the genus Physostegia 
(Labiatae). Contr. Gray Herb. 211: 1-105. 
Carter, J. R., Jr. 1984. A systematic study of the New World species 
of section Umbellati of Cyperus. Ph.D. dissertation, Vanderbilt 
Univ., Nashville, Tennessee. x, 266 pp. — 
Carter, R. & C. E. Jarvis. 1986. Re-evaluation and lecto-typification 
of Scirpus retrofactus L. Rhodora 88: 451-456. 
—__ & R. Kral. 1990. Cyperus echinatus and Cyperus croceus, the 
correct names for North American Cyperus ovularis and Cyperus 
Slobulosus (Cyperaceae). Taxon 39: 322-327. 
Castaner, D. 1982a. Galium divaricatum (Rubiaceae), new to 
Missouri. Sida 9: 368-369. 
en 1982b. Aira caryophyllea in the Missouri Ozarks. Castanea 
7: 409, sie 
——- 1982c. Two speedwells new to Missouri. Missouriensis 4: 
Missouriensis 4: 88-90. 
Me | i Iderberry. 
—__: 1983a. New variety of elderberry Missouri from Europe. 
——: 1983b. Additions to the flora of 
_ Missouriensis 4: 111-112. 
——: 1984a. Two additions to the flora 0 
__ Bean Marsh. Missouriensis 5: 106-108. Baines an 
—__. 1984b. An addition to the flora of Missouri found at 
Missouri state fair grounds. Missouriensis 5: 130-131. 
f Missouri from Little 
