| Caterpillar Leaf Damage, and the Game of Hide-and-Seek with Birds | Ecology | 1983 | 127 |
| Succession in grasslands: Thirty-two years of change in a central Oklahoma tallgrass prairie | Plant Ecology | 1983 | 68 |
| OAK CATKINS, LEAVES AND FRUITS FROM THE OLIGOCENE CATAHOULA FORMATION AND THEIR EVOLUTIONARY SIGNIFICANCE | American Journal of Botany | 1983 | 45 |
| Geographic Variation in Habitat Structure of the Black-Throated Green Warbler (Dendroica virens) | Auk | 1983 | 41 |
| The Effect of Early Spring Burning on Vegetation in Buffalo Wallows | Bulletin of the Torrey Botanical Club | 1983 | 37 |
| SHAPE CHARACTERS IN NUMERICAL TAXONOMY AND PROBLEMS WITH RATIOS | Taxon | 1983 | 36 |
| THE GRANULAR INTERSTITIUM IN THE POLLEN OF SUBFAMILY PAPILIONOIDEAE (LEGUMINOSAE) | American Journal of Botany | 1983 | 27 |
| OAK CATKINS, LEAVES AND FRUITS FROM THE OLIGOCENE CATAHOULA FORMATION AND THEIR EVOLUTIONARY SIGNIFICANCE | | 1983 | 26 |
| Influence of diamines and polyamines on the senescence of plant suspension cultures | Plant Cell Reports | 1983 | 25 |
| Environmental Influences on Nitrite Reductase Activity inPisum sativumL. Seedlings | Journal of Experimental Botany | 1983 | 23 |
| Geographic variation in habitat structure for the wood warblers in Maine and Minnesota | Oecologia | 1983 | 22 |
| Differences in nitrate reductase activity between species of different stages in old field succession | Oecologia | 1983 | 22 |
| THE GRANULAR INTERSTITIUM IN THE POLLEN OF SUBFAMILY PAPILIONOIDEAE (LEGUMINOSAE) | | 1983 | 21 |
| A palynological study of the genus helleborus (ranunculaceae) | Grana | 1983 | 19 |
| POLLEN MORPHOLOGY AND THE RELATIONSHIPS OF THE CORYNOCARPACEAE | Taxon | 1983 | 18 |
| ELECTROPHORETIC ANALYSIS OF SOLUBLE ENZYMES IN FIVE FRESHWATER DINOFLAGELLATE SPECIES | | 1983 | 16 |
| HALF PSEUDOCOLPI, A UNIQUE FEATURE OF OLINIA (OLINIACEAE) POLLEN | American Journal of Botany | 1983 | 12 |
| BREEDING SYSTEM AND POLLINATION ECOLOGY OF TRIENTALIS BOREALIS (PRIMULACEAE) | American Journal of Botany | 1983 | 12 |
| COMPARATIVE REPRODUCTIVE BIOLOGY OF ACER PENSYLVANICUM AND A. SPICATUM (ACERACEAE) | American Journal of Botany | 1983 | 12 |
| ELECTROPHORETIC ANALYSIS OF SOLUBLE ENZYMES IN FIVE FRESHWATER DINOFLAGELLATE SPECIES | American Journal of Botany | 1983 | 12 |
| HALF PSEUDOCOLPI, A UNIQUE FEATURE OF OLINIA (OLINIACEAE) POLLEN | American Journal of Botany | 1983 | 11 |
| BREEDING SYSTEM AND POLLINATION ECOLOGY OF TRIENTALIS BOREALIS (PRIMULACEAE) | | 1983 | 9 |
| Glycoprotein Nature of Glycosidases from Leaves of Pisum sativum L | Journal of Experimental Botany | 1983 | 7 |
| Influence of Methionine sulfoximine on the photosynthesis of isolated chloroplasts | Photosynthesis Research | 1983 | 6 |
| Cellular immunity in a cutaneous model of cryptococcosis | Infection and Immunity | 1983 | 4 |
