Write down the salient features of the following:

Thallophyta

Write down the salient features of the following:

Pteridophyta

Write down the salient features of the following:

Bryophyta

Write down the salient features of the following:

Spermatophyta

Write down the salient features of the following:

Cycadophyta

Write down the salient features of the following:

Ginkgophyta

Write down the salient features of the following:

Gnetophyta

Write down the salient features of the following:

Coniferophyta

Write down the salient features of the following:

Porifera