Which of the following is the first vascular | vedclass

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(B) The $Cooksonia$ is considered the oldest known vascular plant.It belongs to the group $Rhyniophyta$,which is an extinct group of early vascular pl

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Lycopods

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(B) The $Cooksonia$ is considered the oldest known vascular plant.It belongs to the group $Rhyniophyta$,which is an extinct group of early vascular plants.These plants appeared during the $Silurian$ period and were prevalent in the $Devonian$ period.$Cooksonia$ was a small plant,approximately $6.5 \ cm$ tall,with dichotomously branched leafless stems and terminal sporangia.Since $Rhyniophytes$ are entirely extinct,they represent the earliest vascular plants that have no living descendants.

Which of the following is the first vascular plant to be represented by an extinct group?

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