Claim · model-written summary
P. weberbaueri has stem structure similar to P. dioica.
- Taxon
- P. weberbaueri
Phytolacca weberbauerie0 - Outcome
- stem structure similar to P. dioicae0
Verbatim
e0“P. weberbaueri shows stem structure similar to P. dioica”
Title
SUCCESSIVE CAMBIA IN THE STEM OF PHYTOLACCA DIOICA
David Wheat American Journal of Botany 1977. doi:10.1002/j.1537-2197.1977.tb10813.x
Other claims from this paper (9)
- Observation Stem thickening in P. dioica is produced by successive cambia.
- Observation Its cambium produces fascicular strands with centrifugal xylem and centripetal phloem differentiation.
- Observation Rays form between the fascicular areas.
- Observation Younger xylem and phloem elements lie closer to the cambium than older elements.
- Observation Successive cambia periodically originate by periclinal division beyond the outermost intact phloem.
- Observation Each cambium produces parenchyma on both sides before forming xylem and phloem conductive derivatives.
- Observation Outwardly produced parenchyma becomes the origin of the next cambium.
- Observation Only one or two layers of phloem parenchyma form a new cambium; remaining cells accumulate near the cortex.
- Observation P. meziana has normal stem structure.