Defining the limits of flowers: the challenge of distinguishing between the evolutionary products of simple versus compound strobili

Seed fertilization, development, and germination in Hydatellaceae (Nymphaeales): Implications for endosperm evolution in early angiosperms

(2009) Paula J. Rudall et al.   AMERICAN JOURNAL OF BOTANY

Reproductive short-shoots of Ginkgo biloba : A quantitative analysis of the disposition of axillary structures

(2009) Michael L. Christianson et al.   AMERICAN JOURNAL OF BOTANY

Early Cretaceous mesofossils from Portugal and eastern North America related to the Bennettitales-Erdtmanithecales-Gnetales group

(2009) Else Marie Friis et al.   AMERICAN JOURNAL OF BOTANY

Reconstructing the ancestral angiosperm flower and its initial specializations

(2009) Peter K. Endress et al.   AMERICAN JOURNAL OF BOTANY

Is the anthophyte hypothesis alive and well? New evidence from the reproductive structures of Bennettitales

(2009) Gar W. Rothwell et al.   AMERICAN JOURNAL OF BOTANY

The key role of morphology in modelling inflorescence architecture

(2009) Gerhard Prenner et al.   TRENDS IN PLANT SCIENCE

Phylogenetic relationships among seed plants: Persistent questions and the limits of molecular data

(2008) Sarah Mathews   AMERICAN JOURNAL OF BOTANY

Nonflowers near the base of extant angiosperms? Spatiotemporal arrangement of organs in reproductive units of Hydatellaceae and its bearing on the origin of the flower

(2008) Paula J. Rudall et al.   AMERICAN JOURNAL OF BOTANY

Comparative Ovule and Megagametophyte Development in Hydatellaceae and Water Lilies Reveal a Mosaic of Features Among the Earliest Angiosperms

(2008) P. J. Rudall et al.   ANNALS OF BOTANY