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Articles or books by two or more authors are cited as follows. When there are two authors, citation is alphabetical after the second author's name. When there are three or more authors, references are cited in the body of the text as (e.g.) Chase et al. 2000a, 2000b, 2000c, and are listed following these sometimes alphabetically qualified dates of publication immediately after all the single- or two-authored articles by the first author.

Ibisch, P. L. [et al. 1996], Neinhuis, C., & Rojas N., P. 1996. On the biology, biogeography, and taxonomy of Arachnitis Phil. nom. cons. (Corsiaceae) in respect to a new record from Bolivia. Willdenowia 26: 321-332.

Ibrahim, D. G. [et al. 2009], Burke, T., Ripley, B. S., & Osborne, C. P. 2009. A molecular phylogeny of the genus Allopteropsis (Panicoideae, Poaceae), suggests an evolutionary reversion from C4 to C3 photosynthesis. Ann. Bot. 103: 127-136.

Ickert-Bond, S. M., & Wen, J. 2006. Phylogeny and biogeography of Altingiaceae: Evidence from combined analysis of five non-coding chloroplast regions. Mol. Phyl. Evol. 39: 512-528.

Ickert-Bond, S. M. [et al. 2005], Pigg, K. B., & Wen, J. 2005. Comparative infructescence morphology in Liquidambar (Altingiaceae) and its evolutionary significance. American J. Bot. 92: 1234-1255.

Ickert-Bond, S. M. [et al. 2007], Pigg, K. B., & Wen, J. 2007. Comparative infructescence morphology in Altingia (Altingiaceae) and discordance between morphological and molecular phylogenies. American J. Bot. 94: 1094-1115.

Ickert-Bond, S. M. [et al. 2009], Rydin, C., & Renner, S. S. 2009. A fossil-calibrated relaxed clock for Ephedra indicates an Oligocene age for the divergence of Asian and New World clades and Miocene dispersal into South America. J. Syst. Evol. 47: 444-456.

Igersheim, A., & Endress, P. K. 1997. Gynoecium diversity and systematics of the Magnoliales and Winteroids. Bot. J. Linnean Soc. 124: 213-271.

Igersheim, A., & Endress, P. K. 1998. Gynoecium diversity and systematics of the paleoherbs. Bot. J. Linnean Soc. 127: 289-370.

Igersheim, A. [et al. 1994], Puff, C., Leins, P., & Erbar, C. 1994. Gynoecial development of Gaertnera Lam. and presumably allied taxa of Psychotrieae (Rubiaceae): Secondarily "superior" vs. inferior ovaries. Bot. Jahrb. Syst. 116: 401-414.

Igersheim, A. [et al. 2001], Buzgo, M., & Endress, P. K. 2001. Gynoecium diversity and systematics in basal monocots. Bot. J. Linnean Soc. 136: 1-65.

Igic, B., & Kohn, J. R. 2001. Evolutionary relationships among self-incompatibility RNases. Proc. National Acad. Sci. U.S.A. 98: 13167-13171.

Igic, B. [et al. 2006], Bohs, L., & Kohn, J. R. 2006. Ancient polymorphism reveals unidirectional breeding system shifts. Proc. National Acad. Sci. U.S.A. 103: 1359-1363.

Ihlenfeldt, H.-D. 1967. Über die Abgrenzung und die natürliche Gliederung der Pedaliaceae R. Br. Mitt. Staatsinst. Allg. Bot. Hamburg 12: 43-128.

Ihlenfeldt, H.-D. 1983. Dispersal of Mesembryanthemaceae in arid habitats. Sonderb. Naturwiss. Vereins Hamburg 7: 381-390. [in Kubitzki, K. (ed.), Dispersal and Distribution: An International Symposium. Paul Parey, Hamburg.]

Ihlenfeldt, H.-D. 1994. Diversification in an arid world: The Mesembryanthemaceae. Ann. Rev. Ecol. Syst. 25: 521-546.

Ihlenfeldt, H.-D. 2004. Martyniaceae, pp. 50-56, Pedaliaceae, 307-322, & Trapellaceae, 445-448, in Kadereit, J. (ed)., The Families and Genera of Vascular Plants. VII. Flowering Plants. Dicotyledons. Lamiales (except Acanthaceae including Avicenniaceae). Springer, Berlin.

Ihlenfeldt, H.-D., & Grabow-Seidensticker, U. 1979. The genus Sesamum and the origin of cultivated sesame. Pp. 53-60, in Kunkel, K. (ed.), Taxonomic Aspects of African Economic Botany. Las Palmas de Gran Canaria.

Ihlenfeldt, H.-D., & Hartmann, H. E. K. 1982. Leaf surfaces in Mesembryanthemaceae. Pp. 397-423, in Cutler, D. F., Alvin, K. L., & Price, C. E. (eds), The Plant Cuticle. Academic Press, London.

Iles, W. [et al. 2009], Smith, S. Y., & Graham, S. W. 2009. Robust resolution of the backbone of Alismatales phylogeny. P. 156, in Botany and Mycology 2009. Snowbird, Utah July 25-29. Abstract Book.

Iltis, H. H. 1999. Setchellanthaceae (Capparales), a new family for a relictual, glucosinolate-producing endemic of the Mexican deserts. Taxon 48: 257-275.

Imaichi, R. 2008. Meristem organization and organ identity. Pp. 75-103, in Ranker, T. A., & Haufler, C. H. (eds), Biology and Evolution of Ferns and Lycophytes. Cambridge University Press, Cambridge.

Imaichi, R., & Hiratsuka, R. 2007. Evolution of shoot apical meristem structures in vascular plants with respect to plasmodial network. American J. Bot. 94: 1911-1921.

Imaichi, R. [et al. 2007], Omura-Shimadate, M., Ayano, M., & Kato, M. 2007. Developmental morphology of the caulescent species Streptocarpus pallidiflorus (Gesneriaceae), with implications for evolution of monophylly. Internat. J. Plant Sci. 168: 251-260.

Imhof, S. 1998. Subterranean structures and mycotrophy of the achlorophyllous Triuris hyalina (Triuridaceae). Canadian J. Bot. 76: 2011-2019.

Imhof, S. 1999. Roor morphology, anatomy and mycotrophy of the achlorophyllopus Voyria aphylla (Jacq.) Pers. (Gentianaceae). Mycorrhiza 9: 33-39.

Imhof, S. 2007. Specialized mycorrhizal colonization pattern in achlorophyllous Epirixanthes spp. (Polygalaceae). Plant Biol. 9: 786-792.

Imhof, S., & Sainge, M. N. 2008. Ontogeny of the mycoheterotrophic species Afrothisma hydra (Burmanniaceae). Bot. J. Linnean Soc. 157: 31-36.

Inamdar, J. A. [et al. 1983], Shenoy, K. N., & Rao, N. V. 1983. Leaf architecture of some monocotyledons with reticulate venation. Ann. Bot. 52: 725-735.

Inda, L. A. [et al. 2008a], Segarra-Moragues, J. G., Müller, J., Peterson, P. M., & Catalán, P. 2008a. Dated historical biogeography of the temperate Loliinae (Poaceae, Pooideae) grasses in the northern and southern hemispheres. Mol. Phyl. Evol. 46: 932-957.

Inda, L. A. [et al. 2008b], Torrecilla, P., Catalán, P., & Ruiz-Zapata, T. 2008b. Phylogeny of Cleome L. and its close relatives Podandrogyne Ducke and Polanisia Raf. (Cleomoideae, Cleomaceae) based on analysis of nuclear ITS sequences and morphology. Plant Syst. Evol.274: 111-126.

Ingrouille, M. J. [et al. 2002], Chase, M. W., Fay, M. F., Bowman, D., van der Bank, M., & Bruijn, A. D. E. 2002. Systematics of Vitaceae from the viewpoint of plastid rbcL sequence data. Bot. J. Linnean Soc. 138: 421-432.

Inoue, M. [et al. 2009], Ohtani, K., Kasai, R., Okukubo, M., Andriansiferana, M., Yamasaki, K., & Koike, T. 2009. Cytotoxic 16-ß-[(D-xylopyranosyl)oxy]oxohexadecanyl triterpene glycosides from a Malagasy plant, Physena sessiliflora. Phytochem. 70: 1195-1202.

Inoue, N., & Tobe, H. 1999. Integumentary studies in Menyanthaceae (Campanulales sensu lato). Acta Phytotax. Geobot. 50: 75-79.

Inouye, H., & Uesato, S. 1986. Biosynthesis of iridoids and secoiridoids. Prog. Chem. Org. Natural Products 50: 169-236.

InsideWood: An Internet Accessible Wood Anatomy Database. 2004 onwards. http://www.lib.ncsu.edu/insidewood/.

International Brachypodium Initiative. 2010. Genome sequencing and analysis of the model grass Brachypodium distachyon. Nature 463: 763-768.

Ionta, G. M., & Judd, W. S. 2007. Phylogenetic relationships in Periplocoideae (Apocynaceae s.l.) and insights into the evolution of pollinia. Ann. Missouri Bot. Gard. 94: 360-375.

Iqbal, M. (ed.). 1995a. The Cambial Derivatives. [Handbuch der Pflanzenanatomie, Spez. Teil, IX, 4.] Borntraeger, Berlin.

Iqbal, M. 1995b. Ultrastructural differentiation of sieve elements. Pp. 241-270, in Iqbal, M. (ed.), The Cambial Derivatives. [Handbuch der Pflanzenanatomie, Spez. Teil, IX, 4.] Borntraeger, Berlin.

Iqbal, M., & Zahur, M. S. 1995. Secondary phloem: Origin, structure and specialization. Pp. 187-240, in Iqbal, M. (ed.), The Cambial Derivatives. [Handbuch der Pflanzenanatomie, Spez. Teil, IX, 4.] Borntraeger, Berlin.

Iqbal, M. C. M. , & Wijesekara, K. B. 2002. Cells of the connective tissue differentiate and migrate into pollen sacs. Naturwiss. 89: 39-42.

Ireland, H. [et al. 2000], Pennington, R. T., & Preston, J. 2000. Molecular systematics of the Swartzieae. Pp. 217-232, in Herendeen, P. S., & Bruneau, A. (eds), Advances in Legume Systematics, Part 9. Royal Botanic Gardens, Kew.

Irish, V. F. 2003. The evolution of floral homeotic genes. BioEssays 25: 637-646.

Irish, V. F. 2006. Duplication, diversification, and comparative genetics of angiosperm MADS-box genes. Adv. Bot. Res. 44: 129-161.

Irving, L. J., & Cameron, D. D. 2009. You are what you eat: Interactions betwen root parasitic plantrs and their hosts. Adv. Bot. Res. 50: 87-138.

Ishimatsu, M. [et al. 1989], Tanaka, T., Nonaka, G., Nishioka, I., Nishizawa, M., & Yamagishi, T. 1989. Tannins and related compounds. LXXIX. Isolation and characterisation of novel dimeric and trimeric hydrolyzable tannins, nuphrins C, D, E and F, from Nuphar japonicum DC. Chem. Pharmac. Bull. 37: 1735-1743.

Islam, M. B., & Simmons, M. P. 2006. A thorny dilemma: Testing alternative intrageneric classifications within Zizyphus (Rhamnaceae). Syst. Bot. 31: 826-842.

Islam, M. B. [et al. 2006], Simmons, M. P., & Archer, R. H. 2006. Phylogeny of the Elaeodendron group (Celastraceae) inferred from morphological characters and nuclear and plastid genes. Syst. Bot. 31: 512-524.

Isnard, S., & Rowe, N. P. 2008. The climbing habit in palms: Biomechanics of the cirrus and flagellum. American J. Bot. 95: 1538-1547.

Ito, K., & Tobe, H. 1994. Embryology and relationships of Suriana maritima L. (Surianaceae). J. Plant Res. 107: 29-37.

Iwamoto, A. [et al. 2003], Shimizu, A., & Ohba, H. 2003. Floral development and phyllotactic variation in Ceratophyllum demersum (Ceratophyllaceae). American J. Bot. 90: 1124-1130.

Iwashina, T. [et al. 1997], Kamenosono, K., & Hatta, H. 1997. Flavonoid glycosides from leaves of Aucuba japonica and Helwingia japonica (Cornaceae): Phytochemical relationship with the genus Cornus. J. Japanese Bot. 72: 337-346.

Jabbour, F. [et al. 2008], Damerval, C., & Nadot, S. 2008. Evolutionary trends in the flowers of Asteridae: Is polyandry an alternative to zygomorphy? Ann. Bot. 102: 153-165.

Jabbour, F. [et al. 2009], Ronse de Craene, L. P., Nadot, S., & Damerval, C. 2009. Establishment of zygomorphy on an ontogenetic spiral and evolution of perianth in the tribe Delphinieae (Ranunculaceae). Ann. Bot. 104: 809-822.

Jackson, A. P. 2004a. Cophylogeny of the Ficus microcosm. Biol. Rev. 79: 751-768.

Jackson, A. P. 2004b. A reconciliation analysis of host switching in plant-fungal symbioses. Evolution 58: 1909-1923.

Jackson, A. P. [et al. 2008], Machado, C. A., Robbins, N., & Herre, E. A. 2008. Multi-locus phylogenetic analysis of neotropical figs does not support co-speciation with the pollinators: The importance of systematic scale in fig/wasp cophylogenetic studies. Symbiosis 45: 57-72.

Jacobs, B. [et al. 2008], Donoghue, M. J., Bouman, F., Huysmans, S., & Smets, E. 2008. Evolution and phylogenetic importance of endocarp and seed characters in Viburnum (Adoxaceae). Internat. J. Plant Sci. 169: 409-431.

Jacobs, B. F. 2004. Palaeobotanical studies from tropical Africa: Relevance to the evolution of forest, woodland and savannah. Phil. Trans. Roy. Soc. London B, 359: 1573-1583.

Jacobs, B. F. [et al. 1989], Kingston, J. D., & Jacobs, B. L. 1999. The origin of grass-dominated ecosystems. Ann. Missouri Bot. Gard. 86: 590-643.

Jacobs, H. 2003. Comparative phytochemistry of Picramnia and Alvaradoa, genera of the newly established family Picramniaceae. Biochem. Syst. Ecol. 31: 773-783.

Jacobs, M. 1960. Capparidaceae. Pp. 61-105, in Steenis, C. G. G. J. (ed.), Flora malesiana, ser. 1, vol. 6. Wolters-Noordhoff, Groningen.

Jacobs, S. W. L. 2001. Review of leaf anatomy and ultrastructure in the Chenopodiaceae (Caryophyllales). J. Torrey Bot. Soc. 128: 236-253.

Jacobs, S. W. L. [et al. 2008], Bayer, R., Everett, J., Arriaga, M. O., Barkworth, M. E., Sabin-Badereau, A., Torres, M. A., Vásquez, F. M., & Bagnall, N. 2008. Systematics of the tribe Stipeae using molecular data. Pp. 49-361, in Columbus, J. T., Friar, E. A., Porter, J. M., Prince, L. M., & Simpson, M. G. (eds), Monocots: Comparative Biology and Evolution. Poales. [Aliso 23: 349-361.]

Jacobson, K. M. [et al. 1993], Jacobson, P. J., & Miller, O. K. Jr. 1993. The mycorrhizal status of Welwitschia mirabilis. Mycorrhiza 3: 13-17.

Jacques, F. M. B. 2006. Histoire Evolutive des Menispermaceae. These, Botanique Systématique, Museum National D'Histoire Naturelle, Paris.

Jacques, F. M. B. 2009a. Fossil history of the Menispermaceae (Ranunculales). Ann. Paléont. 95: 53-69.

Jacques, F. M. B. 2009b. Survey of the Menispermaceae endocarps. Adansonia Sér 3, 31: 47-87.

Jacques, F. M. B., & Bertolino, P. 2008. Molecular and morphological phylogeny of Menispermaceae (Ranunculales). Plant Syst. Evol. 274: 83-97.

Jacques, F. M. B., & de Franceschi, D. 2005. Endocarps of Menispermaceae from Le Quesnoy outcrop (Sparnacian facies, Lower Eocene, Paris Basin). Rev. Paleobot. Paly. 135: 61-70.

Jacques, F. M. B., & de Franceschi, D. 2007. Menispermaceae wood initials and cambial variants. IAWA J. 28: 139-172.

Jacques, F. M. B. [et al. 2007], Gallut, C., Vignes-Lebbe, R., & Zaragüeta i Bagils, R. 2007. Resolving phylogenetic reconstruction in Menispermaceae (Ranunculales) using fossils and a novel statistical test. Taxon 56: 379-392.

Jadin, F. 1901. Contribution à l'étude des Simarubacées. Ann. Sci. Naturelles, Bot. Sér. 8, 13: 201-304.

Jaén-Molina, R. [et al. 2009], Caujapé-Castells, J., Reyes-Betancort, J. A., Akhani, H., Fernández-Palacios, O., de Paz, J. P., Febles-Hernández, R., & Marrero-Rodríguez, Á. 2009. The molecular phylogeny of Matthiola R. Br. (Brassicaceae) inferred from ITS sequences, with special emphasis on the Macaronesian endemics. Mol. Phyl. Evol. 53: 972-981.

Jäger, E. J. 1970. Charakterische Typen mediterran-mitteleuropäischer Pflanzenareale. Feddes Rep. 81: 67-92.

Jäger, E. J. 1992. Die Verbreitung von Frankenia in der Mongolei, in Westeurasien und in Welmaßstab. Flora 186: 177-186.

Jäger, E. J. [et al. 1985], Hanelt, P., & Davazmac, C. 1985. Zur Flora der Dsungarischen Gobi (Mongolische Volksrepublik). Flora 177: 45-89.

Jäger, I. 1961. Vergleichend-morphologische Untersuchungen des Gefäß-büundelsystems peltater Nektar- und Kronblätter sowie Staubblätter. Österreichische Bot. Zeitschr. 108: 433-504.

Jäger-Zürn, I. 1965. Zur Frage zur systematische Stellung der Hydrostachyaceae auf Grund ihrer Embryologie, Blüten und Inflorescenzenmorphologie. Österreichische Bot. Zeitschr. 112: 621-639.

Jäger-Zürn, I. 1966. Inflorescenzmorpholgische und blütenmorphologische, sowie embryologische, Untersuchungen an Myrothamnus Wellw. Beitr. Biol. Pfl. 42: 241-272.

Jäger-Zürn, I. 1997. Embryological and floral studies in Weddellina squamulosa Tul. (Podostemaceae, Tristichoideae). Aquatic Bot. 57: 151-182.

Jäger-Zürn, I. 1998. II. Anatomy of the Hydrostachyaceae. Pp. 129-196, in Landolt, E., Jäger-Zürn, I., & Schnell, R. A. A., Extreme Adaptations in Angiospermous Hydrophytes. Borntraeger, Berlin. [Handbuch der Pflanzenanatomie, vol 13 (4).]

Jäger-Zürn, I. 2003. The occurence of apical septum in the ovary of Rhyncholacis, Apinagia, Marathrum, and Mourera (Podostemoideae - Podostemaceae): Taxonomic implications. Bot. Jahrb. Syst. 124: 303-324.

Jäger-Zürn, I. 2005a. Morphology and morphogenesis of ensiform leaves, syndesmy of shoots and an understanding of the thalloid plant body in species of Apinagia, Mourera and Marathrum (Podostemaceae). Bot. J. Linnean Soc. 147: 47-71.

Jäger-Zürn, I. 2005b. Shoot apex and spathella: Two problematical structures in Podostemaceae-Podostemoideae. Plant Syst. Evol. 253: 209-218.

Jäger-Zürn, I. 2007. The shoot apex of Podostemaceae: De novo structure or reduction of the conventional type? Flora 202: 383-394.

Jäger-Zürn, I. 2008. Morphological analysis of shoots and roots in Thelethylax minutiflora and T. insolita (Podostemaceae-Podostemoideae): Taxonomic and evolutionary implications. Bot. Jahrb. Syst. 127: 245-272.

Jäger-Zürn, I. 2009a. The ramification of Apinagia riedelii: A key to the understanding of the plant architecture of Podostemaceae, subfamily Podostemoideae. Flora 204: 358-370.

Jäger-Zürn, I. 2009b. What is the dithecous leaf? An investigation of the neotropical Podostemon rutifolium subsp. riciiforme (Podostemaceae - Podostemoideae). Edinburgh J. Bot. 66: 469-481.

Jäger-Zürn, I., & Grubert, M. 2000. Podostemaceae depend on sticky biofilms with respect to attachment to rocks in waterfalls. Internat. J. Plant Sci. 161: 599-607.

Jäger-Zürn, I. [et al. 2006], Novelo R., A., & Philbrick, C. T. 2006. Microspore development in Podostemaceae-Podostemoideae, with implications on the characterization of the subfamilies. Plant Syst. Evol. 256: 209-216.

Jaillon, O., Aury J. M. [et al. 2007], Noel, B., Policriti, A., Clepet, C., Casagrande, A., Choisne, N., Aubourg, S., Vitulo, N., Jubin, C., Vezzi, A., Legeai, F., Hugueney, P., Dasilva, C., Horner, D., Mica, E., Jublot, R., Poulain, J., Bruyère, C., Billault, A., Segurens, B., Gouyvenoux, M., Ugarte, E., Cattonaro, F., Anthouard, V., Vico, V., del Fabbro, C., Alaux, M., di Gaspero, G., Dumas, V., Felice, N., Paillard, S., Juman, I., Moroldo, M., Scalabrin, S., Canaguier, A., Le Clainche, I., Malacrida, G.,Durand, E., Pesole, G., Laucou, V., Chatelet, P., Merdinoglu, D., Delledonne, M., Pezzotti, M., Lecharny, A., Scarpelli, C., Artiguenave, F., Pè, M. E., Valle, G., Morgante, M., Caboche, M., Adam-Blondon, A.-F., Weissenbach, J., Quétier, F., & Wincker, P. 2007. The grapevine genome sequence suggests ancestral hexaploidization in major angiosperm phyla. Nature 449: 463-467. [See also French-Italian Public Consortium for Grapevine Genome Characterization 2007.]

Jalas, J., & Suominen, J. 1976. Atlas flora europaeae. 3. Salicaceae to Balanophoraceae. Helsinki University, Helsinki.

Jalas, J., & Suominen, J. 1991. Atlas flora europaeae. 9. Paeoniaceae to Capparaceae. Helsinki University, Helsinki.

Jalas, J. [et al. 1999], Suominen, J. Lampinen, R., & Kurtto, A. 1999. Atlas flora europaeae. 12. Resedaceae to Platanaceae. Helsinki University, Helsinki.

Janchen, E. 1949. Die systematische Gliederung der Ranunculaceen und Berberidaceen. Denkschr. Akad. Wiss. Wien, Math.-Naturwissen. Kl. 108: 1-82.

Jang, C. G., & Pfosser, M. 2002. Phylogenetics of Ruscaceae sensu lato based on plastid rbcL and trnL-F DNA sequences. Stapfia 80: 333-348.

Janka, H. 2003. Floral structure of Malvaceae-Malvoideae. Palm. Hortus Francofurtensis 7: 135.

Janka, H. [et al. 2008], von Balthazar, M. von, Alverson, W. S., Baum, D. A., Semir, J., & Bayer, C. 2008. Structure, development and evolution of the androecium in Adansonieae (core Bombacoideae, Malvaceae s.l.). Plant Syst. Evol. 275: 69-91.

Jansen, R. K., & Plmer, J. D. 1987. A chloroplast DNA inversion marks an ancient evolutionary split in the sunflower family (Asteraceae). Proc. National Acad. Sci. U.S.A. 84: 5818-5822.

Jansen, R. K. [et al. 1991], McMichaels, H. J., & Palmer, J. D. 1991. Phylogeny and character evolution in the Asteraceae based on chloroplast DNA restriction site mapping. Syst. Bot. 16: 98-115.

Jansen, R. K. [et al. 2004], dePamphilis, C. W., Raubeson, L., Leebens-Mack, J., McNeal, J. R., Cui, L., Zhang, Y., Wyman, S., Boore, J., & Kuehl, J. 2004. The utility of whole chloroplast genome sequencing for reconstructing deep nodes in plants with an example from basal angiosperms. P. 32, in Botany 2004. Salt Lake City, Utah.

Jansen, R. K. [et al. 2006a], Kaittanis, C., Lee, S.-B., Saski, C., Tomkins, J., Alverson, A. J., & Daniell, H. 2006a. Phylogenetic analysis of Vitis (Vitaceae) based on complete chloroplast genome sequences: Effect of taxon sampling and phylogenetic methods on resolving relationships among rosids. BMC Evol. Biol. 6: 21. http://www.biomedcentral.com/1471-2148/6/32

Jansen, R. K. [et al. 2006b], Cai, Z., Hansen, D., Dastidar, S., Peñaflor, C., Timme, R., Hansen, K., Haberle, R. C., Chumley, T. W., Guisinger-Bellian, M. M., Daniell, H., Lee, S.-B., Raubeson, L. A., Peery, R., Depamphilis, C. W., Leebens-Mack, J., McNeal, J. R., Boore, J., & Kuehl, J. V. 2006b. Phylogeny of angiosperms based on whole chloroplast sequences. Pp. 227-228, in Botany 2006 - Looking to the Future - Conserving the Past. [Abstracts: Botanical Society of America, etc.]

Jansen, R. K. [et al. 2007], Cai, Z., Raubeson, L. A., Daniell, H., dePamphilis, C. W., Leebens-Mack, J., Müller, K. F., Guisinger-Bellian, M., Haberle, R. C., Hansen, A. K., Chumley, T. W., Lee, S.-B., Peery, R., McNeal, J. R., Kuehl, J. V., & Boore, J. L. 2007. Analysis of 81 genes from 64 chloroplast genomes resolves relationships in angiosperms and identifies genome-scale evolutionary patterns. Proc. National Acad. Sci. U.S.A. 104: 19369-19374.

Jansen, R. K. [et al. 2008], Wojciechowski, M. F., Sanniyasi, E., Lee, S.-B., & Daniell, H. 2008. Complete plastid genome sequemnce of the chickpea (Cicer arietinum) and the phylogenetic distribution of rps12 and clpP intron losses among legumes (Leguminosae. Molec. Phyl. Evol. 48: 1204-1217.

Jansen, S., & Smets, E. 1998. Vestured pits in some woody Gentianaceae. IAWA J. 19: 35-42.

Jansen, S., & Smets, E. 2000. Morphology, distribution and systematic importance of vestures in the Gentianales. Pp. 277-296, in Nordenstam, B., El-Ghazaly, G., & Kassas, M. (eds), Plant Systematics for the 21st Century. Portland Press, London.

Jansen, S. [et al. 1998], Smets, E., & Baas, P. 1998. Vestures in woody plants: A review. IAWA J. 19: 347-382.

Jansen, S. [et al. 2000a] Baas, P., & Smets, E. 2000a. Vestured pits in Malvales s.l.: a character with taxonomic significance hidden in the secondary xylem. Taxon 49: 169-182.

Jansen, S. [et al. 2000b], Piessschaert, F., & Smets, E. 2000b. Wood anatomy of Elaeagnaceae, with comments on vestured pits, helical thickenings, and systematic relationships. American J. Bot. 87: 20-28.

Jansen, S. [et al. 2000c], Ronse Decraene, L. P., & Smets, E. 2000c. On the wood and stem anatomy of Monococcus echinophorus (Phytolaccaceae s.l.). Syst. Geogr. Plants 70: 171-179.

Jansen, S. [et al. 2001], Baas, P., & Smets, E. 2001. Vestured pits: Their occurrence and systematic importance in eudicots. Taxon 50: 135-167.

Jansen, S. [et al. 2002a], Robbrecht, E., Beeckman, H., & Smets, E. 2002a. Aluminium accumulation in Rubiaceae: An additional character for the delimitation of subfamily Rubioideae? IAWA J. 21: 197-212.

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