It was characterised by ubiquitous plant genera such as the index fossil " Archaeopteris ", which has also been collected from Waterloo Farm.
32.
This was followed by'Genera Plantarum Methodo Naturali Disposita', in 1802, which was a proposal for a natural arrangement of some plant genera.
33.
Several of these deals with plant names, both Swedish and scientific, often related to any curious and interesting facts, such as plant genera named after Swedes.
34.
Among genera he named are the flowering plant genera " Penstemon " and " Proboscidea " and the fern genus " Thelypteris ".
35.
Today the gardens contain over 5, 000 plant genera, and 2, 030 species, with an emphasis on plants native to China, Japan, and Central Asia.
36.
The sizes of plant genera vary widely from those containing a single species to genera containing thousands of species, and this disparity became clear early in the history of plant classification.
37.
Below is an incomplete list of the plant genera found in the McAbee fossil beds based on the list found in Dillhoff, Leopold & Manchester ( 2005 ) with extinct taxa denoted with a.
38.
Species of " Striga " ( witchweed ) are known to leave some of the highest seed densities in the soil compared to other plant genera; this is a major factor that aids their invasive potential.
39.
The names cephalotusin, dionaeasin and droserasin have been proposed for similar aspartic endopeptidases originating from the carnivorous plant genera " Cephalotus ", " Dionaea " and " Drosera ", respectively.
40.
Her main research interest is " the megadiverse genus " Solanum ", which contains potatoes, tomatoes and eggplants and is one of only a handful of flowering plant genera with more than 1000 species ".
