Living lycophytes |
||
| 1:1 |
|
Selaginella |
| 1:2 |
|
Lycopodium |
| 1:3 |
|
Lycopodiumcross section |
| 1:4 |
|
Isoetes in longitudinal section. |
| 1:5 |
|
Selaginella cone in longitudinal section. |
The Earliest Known Fossil Lycopsids |
||
| 1:6 |
|
Baragwanathia foliated axis from the Silurian? of Australia. |
| 1:7 |
|
Renalia hueberi sporangia. |
Early Devonian Zosterophylls |
||
| 1:8 |
|
Zosterophyllum divaricatum compressed fertile axis from the Devonian of Canada. |
| 1:9 |
|
Sawdonia acanthotheca compressed axes from the Devonian of Canada. |
| 1:10 |
|
Serrulacaulis furcatus from the Devonian of N.Y. |
| 1:11 |
|
Crenaticaulis |
The Clade Lycopsida |
||
| 1:12 |
|
Asteroxylon lobed protostele. |
| 1:13 |
|
Drepanophycus colophyllus axes from the Middle to Upper Devonian, N.Y. |
| 1:14 |
|
Archaeosigillaria vanuxemi compressed axis from the Devonian of N.Y. |
| 1:15 |
|
Leclercqia complexa compressed axes from the Devonian of N.Y. |
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