| Detection of intraspecific variation in nuclear DNA content in Microseris douglasii HJ Price, K Bachmann, KL Chambers, J Riggs Botanical Gazette 141 (2), 195-198, 1980 | 117 | 1980 |
| Geographic and ecological distribution of genomic DNA content variation in Microseris douglasii (Asteraceae) HJ Price, KL Chambers, K Bachmann Botanical Gazette 142 (3), 415-426, 1981 | 104 | 1981 |
| A biosystematic study of the annual species of Microseris KL Chambers Contributions of the Dudley Herbarium 4, 207-312, 1995 | 99 | 1995 |
| Genome size variation in diploid Microseris bigelovii (Asteraceae) HJ Price, KL Chambers, K Bachmann Botanical Gazette 142 (1), 156-159, 1981 | 77 | 1981 |
| Symphyotrichum L Brouillet, JC Semple, GA Allen, KL Chambers, SD Sundberg Flora of North America 20, 465-539, 2006 | 72 | 2006 |
| Inheritance of nuclear 2C DNA content variation in intraspecific and interspecific hybrids of Microseris (Asteraceae) HJ Price, KL Chambers, K Bachmann, J Riggs American Journal of Botany 70 (8), 1133-1138, 1983 | 63 | 1983 |
| Tropidogyne, a new genus of Early Cretaceous eudicots (Angiospermae) from Burmese amber KL Chambers, G Poinar Jr, R Buckley Novon, 23-29, 2010 | 62 | 2010 |
| Palaeoanthella huangii gen. and sp. nov., an early Cretaceous flower (Angiospermae) in Burmese amber G Poinar Jr, KL Chambers SIDA, Contributions to Botany, 2087-2092, 2005 | 56 | 2005 |
| Chromosome numbers in the Compositae. XIV. Lactuceae AS Tomb, KL Chambers, DW Kyhos, AM Powell, PH Raven American Journal of Botany 65 (7), 717-721, 1978 | 51 | 1978 |
| Amphitropical species pairs in Microseris and Agoseris (Compositae: Cichorieae) KL Chambers The Quarterly Review of Biology 38 (2), 124-140, 1963 | 49 | 1963 |
| The citation of wood specimens and herbarium vouchers in anatomical research WL Stern, KL Chambers Taxon, 7-13, 1960 | 48 | 1960 |
| Eoëpigynia burmensis gen. and sp. nov., an Early Cretaceous eudicot flower (Angiospermae) in Burmese amber G Poinar Jr, KL Chambers, R Buckley Journal of the Botanical Research Institute of texas, 91-96, 2007 | 47 | 2007 |
| Systematic implications of chloroplast DNA variation in the subtribe Microseridinae (Asteraceae: Lactuceae) RK Jansen, RS Wallace, KJ Kim, KL Chambers American Journal of Botany 78 (8), 1015-1027, 1991 | 42 | 1991 |
| Patterns of mean nuclear DNA content in Microseris douglasii (Asteraceae) populations HJ Price, KL Chambers, K Bachmann, J Riggs Botanical Gazette 147 (4), 496-507, 1986 | 39 | 1986 |
| Tropidogyne pentaptera, sp. nov., a new mid-Cretaceous fossil angiosperm flower in Burmese amber GO Poinar, KL Chambers Palaeodiversity 10 (1), 135-140, 2017 | 38 | 2017 |
| Systematics of Claytonia (Portulacaceae) JM Miller, KL Chambers | 37 | 2006 |
| Genome Size and Phenotypic Evolution in Microseris (Asteraceae, Cichorieae) K Bachmann, KL Chambers, HJ Price Genome and Chromatin: Organization, Evolution, Function: Symposium …, 1979 | 35 | 1979 |
| Pappus part number in annual species ofMicroseris (Compositae, Cichoriaceae) K Bachmann, KL Chambers Plant Systematics and Evolution 129, 119-134, 1978 | 34 | 1978 |
| Genome size and natural selection: observations and experiments in plants K Bachmann, KL Chambers, HJ Price The evolution of genome size, 267-276, 1985 | 32 | 1985 |
| Two fossil flowers of Trichilia (Meliaceae) in Dominican amber KL Chambers, GO Poinar Jr, AE Brown Journal of the Botanical Research Institute of Texas, 463-468, 2011 | 30 | 2011 |
