01323nas a2200157 4500008004100000022001400041245005000055210004400105300000700149490000700156520090100163653001201064653002301076100001801099856004801117 2008 eng d a0197-403300aThe Genus Bognera Mayo and Nicolson (Araceae)0 aGenus Bognera Mayo and Nicolson Araceae a140 v313 a
The genus Bognera Mayo & Nicolson with its single species Bognera recondita (Madison) Mayo & Nicolson, is described and illustrated and its relationships are discussed in detail. Discussions of its history, discovery, distribution, ecology, pollination, etymology and cultivation are given. The genus Bognera is characterized by its creeping rhizome shoot architecture with two cataphylls preceding each foliage leaf, the last one partly enveloping the petiole (a character unique in the family), the essentially parallel-pinnate venation type (philodendroid) but with third order veins in a clearly reticulate pattern, the unconstricted spathe, the stamens of each male flower connate into a synandrium, the female flowers lacking staminodes, the unilocular ovary with a single anatropous ovule on a basal placenta and the inaperturate pollen grains with smooth (psilate) exine.
10aAraceae10aBognera recondita.1 aBogner, Josef uhttps://cate-araceae.myspecies.info/node/16