Claim · model-written summary
With taproot thickening, the primary xylem bundles become polyarch.
- Taxon
- Melientha longistaminea
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Champereia manillana var. longistamineae0 - Organ / stage
- taproote3
- Outcome
- bundles of the primary xyleme3
- Value
- polyarche3
- Qualifier
- along with the taproot thickeninge3
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Anatomical observation on the vegetative organs(root, stem and leaf) of Melientha longistaminea”
e3“along with the taproot thickening,bundles of the primary xylem became polyarch”
Title
Anatomical Observation on Vegetative Organs of Melientha longistaminea
PU Xiao-lan Journal of Southwest Forestry College 2007
Other claims from this paper (8)
- Observation The root of Melientha longistaminea is a meaty root system that grows continuously in diameter.
- Observation The primary xylem of the vascular strand is tetrarch at the initial stage.
- Observation The growth of the vascular strand cambium was not significantly influenced by seasonal change.
- Mechanism Two piths occur in the central part of the stems, attributed to secondary accretion of wood ray cells next to the first pith center.
- Observation Leaf epidermis cells are regularly geometric in shape.
- Observation The stomata are of the paracytic type.
- Observation Each stoma has 2 to 4 subsidiary cells.
- Observation The species has solitary leaves.