Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Spongia an Natant
Zool. Marsh, lub. Spongidae.
Austr., North America West & East
Europe, Siberia ad show
some
III Funerophyte type
better Psilophyte -
Axis w pseudodichotomy
Psilophytes
Branching w same
pseudoclade
Massive endur. X yr
Main axis can dichotomize
Then vegetative axes produced
in close spiral
Then above stub seg. branches
produced dichotomously alternately
Stomatal operatus or gemma
cells