Molecular phylogenetics of Vandeae (Orchidaceae) and the evolution of leaflessness von Carlsward, Barbara S, Whitten, W. Mark, Williams, Norris H, Bytebier, Benny

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Life history evolution and genome size in subtribe Oncidiinae (Orchidaceae) von Chase, M.W, Hanson, L, Albert, V.A, Whitten, W.M, Williams, N.H

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A Phylogenetic Analysis of the Orchidaceae: Evidence from rbcL Nucleotide Sequences von Cameron, Kenneth M., Chase, Mark W., Whitten, W. Mark, Kores, Paul J., Jarrell, David C., Albert, Victor A., Yukawa, Tomohisa, Hills, Harold G., Goldman, Douglas H.

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Fragrance collection, storage, and accumulation by individual male orchid bees von Eltz, T, Whitten, W.M, Roubik, D.W, Linsenmair, K.E

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Small Bones from Dried Mammal Museum Specimens as a Reliable Source of DNA von Iudica, Carlos A, Whitten, W. Mark, Williams, Norris H

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Molecular phylogenetics of Neotropical leafless Angraecinae (Orchidaceae): reevaluation of generic concepts von Carlsward, B.S, Whitten, W.M, Williams, N.H

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Phylogeny of the Bifrenaria (Orchidaceae) Complex Based on Morphology and Sequence Data from Nuclear rDNA Internal Transcribed Spacers (ITS) and Chloroplast trnL-trnF Region von Koehler, Samantha, Williams, Norris H., Whitten, W. Mark, Amaral, Maria do Carmo E. do

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Phylogenetics of Arethuseae (Orchidaceae) Based on Plastid matK and rbcL Sequences von Goldman, Douglas H, Freudenstein, John V, Kores, Paul J, Molvray, Mia, Jarrell, David C, Whitten, W. Mark, Cameron, Kenneth M, Jansen, Robert K, Chase, Mark W

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Comparative vegetative anatomy of Stanhopeinae (Orchidaceae) von STERN, WILLIAM LOUIS, WHITTEN, W.MARK

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Phylogenetic relationships of Scaphyglottis and related genera (Laeliinae: Orchidaceae) based on nrDNA ITS sequence data von Dressler, Robert L., Whitten, W. Mark, Williams, Norris H.

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An Overview of Veratrum s.l. (Liliales: Melanthiaceae) and an Infrageneric Phylogeny Based on ITS Sequence Data von Zomlefer, W B, Whitten, WM, Williams, N H, Judd, W S

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Nonfloral sources of chemicals that attract male euglossine bees (Apidae: Euglossini) von WHITTEN, W. M, YOUNG, A. M, STERN, D. L

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Generic circumscription and relationships in the tribe Melanthieae (Liliales, Melanthiaceae), with emphasis on Zigadenus: evidence from ITS and trnL-F sequence data von Zomlefer, Wendy B., Williams, Norris H., Whitten, W. Mark, Judd, Walter S.

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Orchid Floral Fragrances and Male Euglossine Bees: Methods and Advances in the Last Sesquidecade von Williams, Norris H., Whitten, W. Mark

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Sulphuryl Fluoride Fumigation: Effect on DNA Extraction and Amplification from Herbarium Specimens von Whitten, W. Mark, Williams, Norris H., Glover, Kenneth V.

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Phylogenetics of Arethuseae (Orchidaceae) Based on Plastid MatK and RbcL Sequences von Goldman, D H, Freudenstein, J V, Kores, P J, Molvray, M, Jarrell, D C, Whitten, WM, Cameron, K M, Jansen, R K, Chase, M W

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Function of glandular secretions in fragrance collection by male Euglossine bees (Apidae: Euglossini) von WHITTEN, W. M, YOUNG, A. M, WILLIAMS, N. H

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Occurrence of ipsdienol in floral fragrances von Whitten, W.Mark, Hills, Harold G., Williams, Norris H.

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Pollination ecology of Monarda didyma, Monarda clinopodia, and hybrids (Lamiaceae) in the southern Appalachian mountains [Tennessee; North Carolina] von Whitten W.M

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Nonfloral sources of chemicals that attract male euglossine bees (Apidae: Euglossini) von Whitten, W M, Young, A M, Stern, D L

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