Premise Recent phylogenetic studies of the Araceae have confirmed the position of the
duckweeds nested within the aroids, and the monophyly of a clade containing all the …

Philodendron subgenus Meconostigma has been a well-circumscribed group since 1829.
Members of this group are easily distinguished by diagnostic morphological characters as …

Premise Nearly 200 araceous leaves and two spadices have been identified among
Paleocene fossils from the Blindman River locality near Blackfalds, Alberta, Canada …

It is argued that EJH Corner's 'durianology'is an integrative, holistic approach to the
evolution of angiosperm form which complements reductive, atomistic phylogenetic methods …

Premise of research. A large number of floating aquatic aroid fossils have been recovered
from pond sediments in the Hell Creek Formation (Upper Cretaceous) of South Dakota …

Main conclusion The xyloglucans of all aquatic Araceae species examined had unusual
structures compared with those of other non-commelinid monocotyledon families previously …

Premise of research. Two permineralized inflorescences have been found in calcium
carbonate concretions from the Eocene Appian Way locality on Vancouver Island, British …

Conclusions. Flower structure was compared to those of other petalloid, spicate, bisexual
owers in the monocot families Acoraceae and Araceae (Alismatales). The number of carpels …

Premise: Recent phylogenetic studies of the Araceae have confirmed the position of the
duckweeds nested within the aroids, and the monophyly of a clade containing all the …

Abstract Landoltia punctata (G. Mey.) Les & DJ Crawford is a cosmopolite duckweed species
of significant economic and technological interest, which in the Americas had its …