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

Nymphaea	Knobloch, , Pl. II, fig. 10, 11, 14-16	EK222
Nyssa	AD Bůžek (1971)	ČB346
Nyssa	Bůžek, Holý, Kvaček (1976)	ČB708
Nyssa	Bůžek, Holý, Kvaček (1976)	ČB709
Nyssa	Bůžek (1971), Pl. 48. fig. 10	ČB341
Oleinites maii (Bůžek, Holý et Kvaček) Sachse		EK381
Oleinites maii (Bůžek, Holý et Kvaček) Sachse		EK382
Oreoroa		RS5
Oreoroa		RS3
Oreoroa		RS65
Oreoroa		RS4
Oreoroa		RS2
Ostrya atlantidis		p2635
Ostrya atlantidis	Bůžek (1971), Pl. 14, fig. 7	ČB137
Ostrya atlantidis		MP223
Ostrya atlantidis	Bůžek (1971), Pl. 14, fig. 6	ČB385
Ostrya atlantidis		MP205
Paliurus tilaefolius	Bůžek (1971), Pl. 33, fig. 3	ČB380
Paliurus tilaefolius	Bůžek (1971), Pl. 41, fig. 7	ČB282
Paliurus tilaefolius	AD Bůžek (1971)	ČB384

First Previous	Next Last
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74

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