Author:
Kedves,M.;Winter,J.
Year:
1988
Title:
Higher organized sporoderm biopolymer units of Equisetum arvense L.
Reference:
Kedves,M. et al. (1988) Higher organized sporoderm biopolymer units of Equisetum arvense L. Acta Botanica Hungarica Vol. 34 # 3 P. 361- 374
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Genus Species Country(Region) From To
Botryococcus Botryococcus braunii Hungary Late Tertiary
Equisetum Equisetum arvense Hungary Recent
Thomsonipollis Thomsonipollis magnificus Mississippi Eocene