| ID | Title | Section | Authors | Keywords |
| 512 | S-allele diversity and sequence divergence in horsenettle (Solanum carolinense) | Conference Wide | Mena-Alí, Jorge I., Travers, Steve, Stephenson, Andrew G.. | cDNA cloning
self-incompatibility Solanaceae Solanum carolinense S-alleles |
| 594 | Samaras from the Late Paleocene Almont and Beicegel Creek floras of North Dakota, U.S.A., with potential affinities to Securidaca (Polygalaceae) | Conference Wide | Pigg, Kathleen B., Wojciechowski, Martin F., DeVore, Melanie L.. | Securidaca Polygalaceae Paleocene samara fossil |
| 645 | Santalaceae: phylogeny, taxonomy, and biogeography | Conference Wide | Nickrent, Daniel, Der, Joshua. | 26S rDNA 18S rDNA matK rbcL biogeography Classification mistletoe parasitic plants |
| 590 | Sapindalean fruits from the Middle Miocene Yakima Canyon flora of central Washington State, U. S. A. | Conference Wide | DeVore, Melanie L., Pigg, Kathleen B., Taylor, Witt. | Meliaceae Sapindales fossil Miocene Permineralized |
| 237 | Scale-dependent associations of invasive Linaria vulgaris and native plant diversity in Colorado | Conference Wide | Bovee, K.M.. | invasive species Linaria vulgaris |
| 135 | Seed dormancy classes in Hawaiian montane species | Conference Wide | Baskin, Carol C., Baskin, Jerry M., Yoshinaga, Alvin. | Hawaii seed germination tropical montane seed dormancy |
| 28 | Seed fern morphology and structure: new insights on Glenopteris and Odontopteris from the late Paleozoic North America | Conference Wide | Krings, Michael, Klavins, Sharon D., Serbet, Rudolph, Taylor, Thomas N., Taylor, Edith L.. | Glenopteris Odontopteris Cuticles Frond architecture Ecology late Paleozoic |
| 836 | Seed ferns and the origin of angiosperms | Conference Wide | Doyle, James A.. | angiosperms seed ferns phylogeny carpel cupule ovule |
| 4 | Seed mass variability and significances | Conference Wide | Mikesell, Jan. | Seeds seed mass seed size seed variability |
| 403 | Seed plant gametophytes: Still the forgotten generation?!? | Conference Wide | Russell, Scott D.. | gametophyte gene silencing generative cell sperm cell egg cell double fertilization |
| 546 | Self-assembly of patterned landscapes in the central Everglades: a model for the integration of hydrological, biogeochemical, and ecological processes | Conference Wide | Givnish, TJ, Volin, JC, Glaser, PH. | biogeochemistry hydrology peat accumulation landforms feedbacks landscape dynamics |
| 798 | Sequences from Dipsacales suggest deep eudicot duplications in the floral symmetry TCP genes (CYCLOIDEA-like) | Conference Wide | Howarth, Dianella G., Donoghue, Michael J.. | phylogeny cycloidea Dipsacales gene evolution TCP family |
| 313 | Sequence variation at chloroplast and nuclear DNA regions of Citrullus species: implications for the evolution of watermelon | Conference Wide | Dane, Fenny, Lang, Ping, Liu, Rona. | Citrullus chloroplast biogeography domestication watermelon |
| 104 | Sex-specific and environment-dependent selection influence sexual dimorphism and the distribution of sexes of a thallose liverwort | Conference Wide | Fuselier, Linda. | sex dimorphism bryophyte natural selection |
| 117 | Sexual dimorphism in bryophytes: patterns and consequences | Conference Wide | Fuselier, Linda, Stark, Lloyd. | dwarf males sex dimorphism bryophyte |
| 644 | Sexual Dimorphism in Mosses: Pseudautoicy (dwarf males) in the Dicranaceae sensu stricto with a special emphasis on Dicranum | Conference Wide | La Farge, Catherine. | pseudautoicy
dwarf males Dicranum Dicranum dwarf males Dicranaceae Dicranoloma rDNA ITS cpDNA trnL-F species phylogeny Character evolution |
| 499 | Sexual Dimorphism in the Native Flora of New Caledonia | Conference Wide | Vary, Laura B., Schlessman, Mark A., Lowry II, Porter P., Munzinger, Jérôme. | dioecy New Caledonia sexual dimorphism sexual systems |
| 826 | Sexual Erigeron strigosus (Asteraceae) in the southeastern United States | Conference Wide | Noyes, Richard D., Allison, James R.. | Erigeron Asteraceae tetraspory ITS ETS |
| 503 | Sexual Systems of the New Caledonian Flora | Conference Wide | Schlessman, Mark A., Vary, Laura B., Lowry II, Porter P., Munzinger, Jérôme. | dioecy monoecy sexual systems New Caledonia andromonoecy |
| 13 | Shade tolerance in the seaside alder (Alnus maritima) and the hazel alder (Alnus serrulata) | Conference Wide | Rice, Stanley A., Schrader, James, Graves, William, Gibson, J. Phil, Morningstar, Dawn. | Alnus maritima Alnus serrulata shade tolerance densiometry chlorophyll |
| 542 | Sideritis L. in Macaronesia: current knowledge and future perspectives | Conference Wide | Barber, Janet C., Santos-Guerra, Arnoldo, Francisco-Ortega, Javier, Jansen, Robert K.. | Lamiaceae Macaronesia Sideritis Bayesian analysis chromosomal evolution |
| 96 | Site factors determining epiphytic lichen distribution in a dieback-affected spruce-fir forest on Whiteface Mountain, New York | Conference Wide | Schmull, Michaela. | epiphytic lichens precipitation chemistry forest dieback nitrate toxicity microclimate nitrate manganese |
| 686 | Spatial Patterns of Species Richness of Mosses in Southern New Jersey | Conference Wide | O'Brien, Terry. | conservation Bryophytes moss spatial scale New Jersey |
| 694 | Spore wall development in Sphaerocarpos texanus | Conference Wide | Johnson, Eric E, Rogers, Cassandra E.. | callose liverwort spore tetrad |
| 119 | Stress response of HaNAC-1, a NAC-domain protein gene from Helianthus annuus (Asteraceae) | Conference Wide | Liu, Xianan, Swire-Clark, Ginger, Baird, Wm. Vance. | gene expression
cDNA cloning
environmental stress no apical meristem sunflower |
| 49 | Structural determinants of success and environmental versatility in trees. | Conference Wide | Ellmore, George S., Zanne, Amy E., Orians, Colin M.. | Sabal palmetto xylem sectoriality intervessel pits germination refugia |
| 191 | Structure Trees, Species Trees and Homology | Conference Wide | Geeta, R. | homology shoot morphology Evolution development |
| 353 | Strychnos exposed! The evolutionary past of a pantropical Loganiaceae genus using ITS | Conference Wide | Frasier, Cynthia, Struwe, Lena. | age estimation Loganiaceae Strychnos ITS tropical phylogeny biogeography |
| 674 | Studies in the genus Gratiola section Nibora (Scrophulariaceae) | Conference Wide | Estes, Dwayne, Small, Randall, Wofford, Eugene. | Scrophulariaceae Gratiola New Species Southeastern Endemic |
| 224 | Studies of floral B class gene evolution in basal core Eudicots | Conference Wide | Hu, Jer-Ming, Su, Huei-Jiun, Wu, Cheng-Chiang. | ABC model Evolution eudicots gene evolution |
| 535 | Studies on the Lichen Parmotrema rigidum from North and South America | Conference Wide | Egan, Robert S., Harms, Robert, Widhelm, Todd. | Parmotrema lichens |
| 810 | Subrepeats in Pinaceae nrDNA internal transcribed spacer 1 (ITS1). | Conference Wide | Campbell, Christopher. | concerted evolution secondary structure compensating base changes |
| 66 | Successfully marketing and managing smaller natural history collections in an era of declining funding | Conference Wide | Snow, Neil. | Herbarium management Museum management Natural history collections |
| 586 | Sugar transporter gene family discovery in the fern Ceratopteris richardii | Conference Wide | Johnson, Deborah Alongi, Thomas, Michael A., Hill, Jeffrey P.. | Arabidopsis BAC library bioinformatics candidate genes Ceratopteris comparative genomics expressed sequence tags gene family monosaccharide transporters alternation of generations fern life cycle |
| 732 | Support weighting resolves basal eudicot relationships using the 500-sequence rbcL matrix alone | Conference Wide | Albert, Victor A., Farris, James S.. | weighting rbcL parsimony phylogenetics eudicots Ranunculales Nelumbonaceae Platanaceae Proteaceae Sabiaceae Buxaceae Trochodendraceae jackknife large data matrices |
| 181 | Susceptibility of Perennial Grass Species to Ustilago bullata Races from Bromus tectorum | Conference Wide | Clement, Suzette, Nelson, David L., Meyer, Susan E.. | plant pathology Ustilago bullata Bromus tectorum biocontrol risk assessment |
| 41 | Systematic diversity of Miconia (Melastomataceae) on Hispaniola. | Conference Wide | Judd, Walter S., Penneys, Darin S., Skean, James D.. | Miconia Melastomataceae West Indies Hispaniola |
| 342 | Systematic relationships between day- and night-blooming subspecies of Linanthus dichotomus (Polemoniaceae) | Conference Wide | Simono, Scott, Rentz, Erin D.. | Linanthus ITS vespertine diurnal |
| 68 | Systematics and floral ontogeny of Bourreria (Ehretiaceae, Boraginales) | Conference Wide | Gottschling, Marc. | anatomy Boraginales Ehretiaceae flower fruit development morphology systematics |
| 232 | Systematics of Arundinaria sensu stricto (Bambusoideae, Poaceae) in North America | Conference Wide | Triplett, J.K., Weakley, A.S., Clark, L.G.. | Arundinaria cane temperate bamboos systematics |
| 430 | Systematics of Tachia (Gentianaceae): speciation patterns in the Amazon Basin using GIS and phylogenetic data from morphology and DNA | Conference Wide | Struwe, Lena, Kinkade, Matthew, Pohlit, Adrian M.. | Gentianaceae geographical distribution GIS neotropics biogeography ethnobotany ITS 5S-NTS taxonomy |
| 687 | Systematics of the subfamily Apocynoideae (Apocynaceae) and the APSA clade | Conference Wide | Livshultz, T., Middleton, David, Endress, Mary, Williams, J.K.. | Apocynaceae Asclepiadaceae Apocynoideae phylogeny chloroplast DNA sequence biogeography |
| 166 | Systematic studies of the tribe Retiniphylleae (Rubiaceae, Ixoroideae) | Conference Wide | Cortes B., Rocio, Delprete, Piero G., Motley, Timothy J.. | ITS morphology rps16 intron trnL-F Rubiaceae Ixoroideae Retiniphylleae Retiniphyllum |