Flowering plants

The flowering plants (angiosperms), also known as Angiospermae or Magnoliophyta, are the most diverse group of land plants. Angiosperms are seed-producing plants like the gymnosperms and can be distinguished from the gymnosperms by a series of synapomorphies (derived characteristics). These characteristics include flowers, endosperm within the seeds, and the production of fruits that contain the seeds. The ancestors of flowering plants diverged from gymnosperms around 245–202 million years ago, and the first flowering plants known to exist are from 140 million years ago. They diversified enormously during the Lower Cretaceous and became widespread around 100 million years ago, but replaced conifers as the dominant trees only around 60–100 million years ago.

Source: http://en.wikipedia.org/wiki/Flowering_plant

Poacites	Kvaček, Teodoridis, Zajícová (2015) Pl. 5, fig. 7	EK255
Podogonium oehningense	Bůžek (1971), Pl. 50, fig. 23	ČB324
Podogonium oehningense	AD Bůžek (1971)	ČB307
Podogonium oehningense	Bůžek (1971), Pl. 50, fig. 3	ČB152
Podogonium oehningense	Bůžek (1971) Pl. 51, fig. 7	ČB2
Podogonium oehningense	Bůžek (1971), Pl. 51, fig. 13	ČB328
Podogonium oehningense	Bůžek (1971), Pl. 50, fig. 14, 24	ČB321
Podogonium oehningense	Bůžek (1971), Pl. 50, fig. 19	ČB318
Podogonium oehningense	Bůžek (1971), Pl. 50, fig. 6	ČB148
Podogonium oehningense	Bůžek (1971), Pl. 51, fig. 1	ČB151
Podogonium oehningense	Bůžek (1971), Pl. 50, fig. 10	ČB306
Podogonium oehningense	Bůžek (1971), Pl. 51, fig. 12	ČB302
Podogonium oehningense	Bůžek (1971), Pl. 50, fig. 8	ČB7
Podogonium oehningense	Bůžek (1971), Pl. 51, fig. 5	ČB5
Podogonium oehningense	Bůžek (1971), Pl. 51, fig. 8	ČB312
Podogonium oehningense	Bůžek (1971), Pl. 51, fig. 5	ČB8
Podogonium oehningense	Bůžek (1971), Pl. 51, fig. 10	ČB325
Podogonium oehningense	Bůžek (1971), Pl. 51, fig. 2	ČB9
Podogonium oehningense	Bůžek (1971), Pl. 51, fig. 4	ČB149
Podogonium oehningense	Bůžek (1971), Pl. 50, fig. 17	ČB298

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Virtual museum of the Czech Geological Survey, www.geology.cz, (C) Czech Geological Survey, 2011, v.0.99 [13.12.2011]