American Journal of Botany

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  Publication Venue For

  • Once more unto the breach, dear friends: Resolving the origins and relationships of the Pellaea wrightiana hybrid complex..  109:821-850. 2022
  • Genetic architecture of divergence: the selfing syndrome in Ipomoea lacunosa..  108:2038-2054. 2021
  • Variation in frequency of plastid RNA editing within Adiantum implies rapid evolution in fern plastomes..  108:820-827. 2021
  • Range-wide variations in common milkweed traits and their effect on monarch larvae..  108:388-401. 2021
  • A drought-driven model for the evolution of obligate apomixis in ferns: evidence from pellaeids (Pteridaceae)..  108:263-283. 2021
  • Phylogenetic structure in the Sphagnum recurvum complex (Bryophyta) in relation to taxonomy and geography..  107:1283-1295. 2020
  • Infraspecific diversification of the star cloak fern (Notholaena standleyi) in the deserts of the United States and Mexico.  107:658-675. 2020
  • Organellomic data sets confirm a cryptic consensus on (unrooted) land-plant relationships and provide new insights into bryophyte molecular evolution..  107:91-115. 2020
  • Effects of maternal source and progeny microhabitat on natural selection and population dynamics in Alliaria petiolata..  106:821-832. 2019
  • Ecological differentiation facilitates fine-scale coexistence of sexual and asexual Boechera..  105:2051-2064. 2018
  • Stable isotope analyses reveal previously unknown trophic mode diversity in the Hymenochaetales..  105:1869-1887. 2018
  • Bioclimatic factors at an intrabiome scale are more limiting than cyanobiont availability for the lichen-forming genus Peltigera..  105:1198-1211. 2018
  • Plastic breeding system response to day length in the California wildflower Mimulus douglasii..  105:779-787. 2018
  • The role of diversification in community assembly of the oaks (Quercus L.) across the continental U.S..  105:565-586. 2018
  • A novel chloroplast gene reported for flagellate plants.  105:117-121. 2018
  • The fitness benefits of germinating later than neighbors..  105:20-30. 2018
  • The evolution and diversification of the red oaks of the California Floristic Province (Quercus section Lobatae, series Agrifoliae)..  104:1581-1595. 2017
  • Divergent evolution and niche differentiation within the common peatmoss Sphagnum magellanicum..  104:1060-1072. 2017
  • Photoperiod throughout the maternal life cycle, not photoperiod during seed imbibition, influences germination in Arabidopsis thaliana ..  104:516-526. 2017
  • Multiplexed shotgun genotyping resolves species relationships within the North American genus Penstemon..  103:912-922. 2016
  • Endemism in the moss flora of North America..  103:769-779. 2016
  • Biogeographic analysis of the woody plants of the Southern Appalachians: Implications for the origins of a regional flora..  102:780-804. 2015
  • Auxin activity: Past, present, and future..  102:180-196. 2015
  • The evolutionary history of ferns inferred from 25 low‐copy nuclear genes.  102:1089-1107. 2015
  • Genetic variation in horizontally transmitted fungal endophytes of pine needles reveals population structure in cryptic species..  101:1362-1374. 2014
  • Phylogenetic placement, species delimitation, and cyanobiont identity of endangered aquatic Peltigera species (lichen-forming Ascomycota, Lecanoromycetes)..  101:1141-1156. 2014
  • Evidence for reciprocal origins in Polypodium hesperium (Polypodiaceae): A fern model system for investigating how multiple origins shape allopolyploid genomes.  101:1476-1485. 2014
  • Morphological and genetic differentiation and reproductive isolation among closely related taxa in the Ipomoea series Batatas..  100:2183-2193. 2013
  • Limited hybridization across an edaphic disjunction between the gabbro-endemic shrub Ceanothus roderickii (Rhamnaceae) and the soil-generalist Ceanothus cuneatus..  100:1883-1895. 2013
  • Origins, genetic structure, and systematics of the narrow endemic peatmosses (Sphagnum): S. guwassanense and S. triseriporum (Sphagnaceae)..  100:1202-1220. 2013
  • Identifying multiple origins of polyploid taxa: a multilocus study of the hybrid cloak fern (Astrolepis integerrima; Pteridaceae)..  99:1857-1865. 2012
  • Unique expression of a sporophytic character on the gametophytes of notholaenid ferns (Pteridaceae)..  99:1118-1124. 2012
  • Host and geographic structure of endophytic and endolichenic fungi at a continental scale..  99:898-914. 2012
  • Five anthocyanin polymorphisms are associated with an R2R3-MYB cluster in Mimulus guttatus (Phrymaceae)..  99:82-91. 2012
  • Genetic evidence for hybridization in red oaks (Quercus sect. Lobatae, Fagaceae)..  99:92-100. 2012
  • Molecular phylogeny of Heteroplacidium, Placidium, and related catapyrenioid genera (Verrucariaceae, lichen-forming Ascomycota)..  99:23-35. 2012
  • Convergent evolution of a complex fruit structure in the tribe Brassiceae (Brassicaceae)..  98:1989-2003. 2011
  • Population differentiation and plasticity in vegetative ontogeny: effects on life-history expression in Erysimum capitatum (Brassicaceae)..  98:1752-1761. 2011
  • Formalizing morphologically cryptic biological entities: new insights from DNA taxonomy, hybridization, and biogeography in the leafy liverwort Porella platyphylla (Jungermanniopsida, Porellales)..  98:1252-1262. 2011
  • Bryophyte diversity and evolution: windows into the early evolution of land plants..  98:352-369. 2011
  • Erratum to Newly resolved relationships in an early land plant lineage: Bryophyta class Sphagnopsida (peat mosses)(American Journal of Botany, (2010), 97, 9, (1511-1531)).  97:105. 2010
  • Morphologically cryptic biological species within the liverwort Frullania asagrayana..  97:1707-1718. 2010
  • Newly resolved relationships in an early land plant lineage: Bryophyta class Sphagnopsida (peat mosses)..  97:1511-1531. 2010
  • Local adaptation in European populations of Arabidopsis lyrata (Brassicaceae)..  96:1129-1137. 2009
  • Deciphering the origins of apomictic polyploids in the Cheilanthes yavapensis complex (Pteridaceae).  96:1636-1645. 2009
  • Cytotype variation and allopolyploidy in North American species of the Sphagnum subsecundum complex (Sphagnaceae)..  95:1606-1620. 2008
  • Biogeographic and phylogenetic patterns in diversity of liverwort-associated endophytes..  95:914-924. 2008
  • A phylogenetic delimitation of the "Sphagnum subsecundum complex" (Sphagnaceae, Bryophyta)..  95:731-744. 2008
  • Hydraulic traits are influenced by phylogenetic history in the drought-resistant, invasive genus Juniperus (Cupressaceae)..  95:299-314. 2008
  • Molecular phylogeny suggests a single origin of insect symbiosis in the Pucciniomycetes with support for some relationships within the genus Septobasidium.  94:1515-1526. 2007
  • Molecular phylogeny of Nyctaginaceae: taxonomy, biogeography, and characters associated with a radiation of xerophytic genera in North America..  94:856-872. 2007
  • Environmental effects on pollen-pistil compatibility between Phlox cuspidata and P. drummondii (Polemoniaceae): Implications for hybridization dynamics.  94:219-227. 2007
  • A molecular phylogeny of scaly tree ferns (Cyatheaceae).  94:873-886. 2007
  • Nectar reward and advertisement in hummingbird-pollinated Silene virginica (Caryophyllaceae)..  93:1800-1807. 2006
  • Sexual reproduction, hybridization, apomixis, and polyploidization in the genus Boechera (Brassicaceae)..  92:1797-1810. 2005
  • Variation in "biodiversity value" of peatmoss species in Sphagnum section Acutifolia (Sphagnaceae)..  92:1774-1783. 2005
  • Duplication of floral regulatory genes in the Lamiales..  92:1284-1293. 2005
  • Density-dependent processes influencing the evolutionary dynamics of dispersal: A functional analysis of seed dispersal in Arabidopsis thaliana (Brassicaceae).  92:960-971. 2005
  • Erratum: (American Journal of Botany (October 2004) 91:10 (1450)).  92. 2005
  • The Crepidotaceae (Basidiomycota, Agaricales): phylogeny and taxonomy of the genera and revision of the family based on molecular evidence..  92:74-82. 2005
  • Intraspecific diversification in North American Boechera stricta (= Arabis drummondii), Boechera xdivaricarpa, and Boechera holboellii (Brassicaceae) inferred from nuclear and chloroplast molecular markers--an integrative approach..  91:2087-2101. 2004
  • Assembling the fungal tree of life: progress, classification, and evolution of subcellular traits..  91:1446-1480. 2004
  • Phylogeny and diversification of bryophytes.  91:1557-1581. 2004
  • Phylogeny and evolution of ferns (monilophytes) with a focus on the early leptosporangiate divergences..  91:1582-1598. 2004
  • Systematics of Ipomoea subgenus Quamoclit (Convolvulaceae) based on ITS sequence data and a Bayesian phylogenetic analysis..  91:1208-1218. 2004
  • Life-history variation and adaptation in the historically mobile plant Arabidopsis thaliana (Brassicaceae) in North America.  91:837-849. 2004
  • Phylogenetic inferences in the dung-moss family Splachnaceae from analyses of cpDNA sequence data and implications for the evolution of entomophily..  91:748-759. 2004
  • Phylogenetic classification of peltigeralean fungi (Peltigerales, Ascomycota) based on ribosomal RNA small and large subunits..  91:449-464. 2004
  • The phylogeny, evolution, and classification of the genus Globba and tribe Globbeae (Zingiberaceae): appendages do matter..  91:100-114. 2004
  • Polarity of peatmoss (Sphagnum) evolution: who says bryophytes have no roots?.  90:1777-1787. 2003
  • Endophytic Xylaria (Xylariaceae) among liverworts and angiosperms: phylogenetics, distribution, and symbiosis..  90:1661-1667. 2003
  • Integrating gene flow, crop biology, and farm management in on-farm conservation of avocado (Persea americana, Lauraceae)..  90:1619-1627. 2003
  • Phylogenetic study of Fulgensia and allied Caloplaca and Xanthoria species (Teloschistaceae, lichen-forming ascomycota)..  90:1095-1103. 2003
  • Intercontinental Mediterranean disjunct mosses: morphological and molecular patterns..  90:540-550. 2003
  • Multiple origins of sequestrate fungi related to Cortinarius (Cortinariaceae)..  88:2168-2179. 2001
  • rbcL data reveal two monophyletic groups of filmy ferns (Filicopsida: Hymenophyllaceae)..  88:1118-1130. 2001
  • Phylogeny and patterns of floral diversity in the genus Piper (Piperaceae)..  88:706-716. 2001
  • Molecular systematics of the Brassicaceae: evidence from coding plastidic matK and nuclear Chs sequences..  88:534-544. 2001
  • The effect of maternal photoperiod on seasonal dormancy in Arabidopsis thaliana (Brassicaceae).  88:1240-1249. 2001
  • Heritability of stigma position and the effect of stigma-anther separation on outcrossing in a predominantly self-fertilizing weed, Datura stramonium (Solanaceae)..  87:339-347. 2000
  • Interpreting recruitment limitation in forests..  86:1-16. 1999
  • Life history variation in gametophyte populations of the moss Ceratodon purpureus (Ditrichaceae).  86:512-521. 1999
  • Life history of the long-lived gynodioecious cushion plant Silene acaulis (Caryophyllaceae), inferred from size-based population projection matrices..  85:784. 1998
  • Effects of inbreeding on traits that influence dispersal and progeny density in Cakile edentula var. lacustris (Brassicaceae).  85:661-668. 1998
  • Phylogenetic analyses of "higher" Hamamelididae based on plastid sequence data..  84:1407. 1997
  • Systematics of Nothofagus (Nothofagaceae) based on rDNA spacer sequences (ITS): taxonomic congruence with morphology and plastid sequences..  84:1137. 1997
  • Genetic biogeography of the rare copper moss,″ Mielichhoferia elongata (Bryaceae).  82:8-17. 1995
  • Nutrients affect allocation to male and female function in Abutilon theophrasti (Malvaceae).  82:726-733. 1995
  • Adaptation to metal-contaminated soils in populations of the moss, Ceratodon purpureus: Vegetative growth and reproductive expression.  81:791-797. 1994
  • Systematics of Mielichhoferia (Bryaceae: Musci). III.Hybridization between M.elongata and M.mielichhoferiana.  81:782-790. 1994
  • The mating system and relative performance of selfed and outcrossed progeny in Arabis fecunda (Brassicaceae).  81:1252-1256. 1994
  • Control of sex ratios in haploid populations of the moss, Ceratodon purpureus.  80:584-591. 1993
  • Population biology of the rare copper moss, Scopelophila cataractae.  80:1034-1041. 1993
  • Determinants of outcrossing rate in a predominantly self-fertilizing weed, Datura stramonium (Solanaceae).  79:419-427. 1992
  • Distinguishing Plant Tissues with Magnetic Resonance Microscopy.  78:1704-1704. 1991
  • Distance between mates affects seedling characters in a population of Impatiens capensis (Balsaminaceae).  78:964-970. 1991
  • Ecological genetics of serpentine tolerance in the moss, Funaria flavicans: variation within and among haploid sib families.  78:1487-1493. 1991
  • In vivo Magnetic Resonance Imaging of Blechnum Ferns: Changes in T1 and N (H) During Dehydration and Rehydration.  78:80-80. 1991
  • Ecological constraints to seedling establishment on the Pumice Plains, Mount St Helens, Washington.  77:1411-1418. 1990
  • Evolution of heavy metal tolerance in bryophytes II. An ecological and experimental investigation of the "copper moss', Scopelophila cataractae (Pottiaceae).  74:813-821. 1987
  • Intraseasonal variation in seed production among flowers and plants of Thalictrum thalictroides ( Ranunculaceae)..  73:190-203. 1986
  • The effects of the Mount St. Helens eruption cloud on fir (Abies sp.) needle cuticles: analysis with scanning electron microscopy ( Abies amabilis, Abies grandis)..  70:80-87. 1983
  • Autogamy and competition for pollinators in Hepatica americana ( Ranunculaceae)..  69:1296-1305. 1982
  • HEAVY-METAL TOLERANCE IN SCOPELOPHILA-CATARACTAE (MITT) BROTH 1986
  • THE CANADIAN RARE AND ENDANGERED PLANTS PROJECT-A BAKERS DECADE LATER 1986