Definition of Stigmarian. Meaning of Stigmarian. Synonyms of Stigmarian

- the Pennsylvanian age. Analysis of the morphology and anatomy of the stigmarian systems suggests that the axes around the structure were shoot-like, and...
- circular scars, forming an underground network of branched rootlets. These stigmarian rootlets branched dichotomously from the rhizomorphs similar to Isoetes...
- probably Sigillaria, with attached stigmarian roots. Base of a fossil lycopsid showing connection with stigmarian roots. Reconstruction of a Silurian...
- shoot-like, and dichotomous branching of the rootlets structured the stigmarian systems. Rootlet scars can be seen from Stigmaria fossils where the root...
- Ancient in situ lycopsid, probably Sigillaria, with attached stigmarian roots, Joggins Formation, Canada...
- Ancient in situ lycopsid, probably Sigillaria, with attached stigmarian roots. Specimen is from the Joggins Formation (Pennsylvanian), ****berland Basin...
- periderm development, three-zoned cortex, rootlike appendages known as stigmarian rootlets arranged in a spiralling pattern, and megasporangium each containing...
- Fossil lycopsid, probably Sigillaria, from Joggins, with attached stigmarian roots...
- It was discovered in 1887 and contains the fossilised stumps and the stigmarian system of eleven extinct Lepidodendron lycopsids, which are sometimes...
- developed contemporaneously with arborescent lepidodendrids which have stigmarian rooting systems rather than deriving from them as had previously been...