Kerangka Topik "Evolution Drives The Diversity"

Zona ini akan membahas Evolusi dan Teori Penciptaan Tumbuhan

Grup berdasarkan skala waktu:

Proterozoic – Green algal evolution
Mid paleozoic – First land plants
Late paleozoic – Coal forests: early vascular plants
Latest paleozoic – seed plants, early Gymnosperms
Mesozoic – Gymnosperms (and reptiles) dominant
Late mesozoic – first flowering plants
Cenozoic – coevolution of flowering plants and insect pollinators
Grup berdasarkan daya adaptasinya:

About 400 million years ago – the feature of a protected embryo; also spore production as a means of reproduction;
the evolution of vascular tissue;
the origin of seed producing plants about 360 million years ago; and
the evolution of flowering plants about 130 million years ago.
Grup berdasarkan kemunculannya:

First evidence plant fosil = 460
First megafosil (small club mosses and other extinct groups and 1st lycopod leave = 420
First stomata = 400
First vascular tissue = 390
First wood/ root = 380
First vascular plat leaves = 370
First seeds – 360
First vessels – 250
First nectar-drinking insects – 200
First flowering plant – 140
First extensive grassland – 20