stem_vessel_lumen_fraction

Explore the data for this trait in the portal

• Label: Stem xylem vessel lumen fraction
• Entity URI: https://w3id.org/APD/traits/trait_0013116
• Type: numeric
• Definition: A vascular tissue morphology trait [TO:0000470] which is the ratio [PATO:0001470] of total xylem vessel [PO:0025417] lumen [PO:0025117] cross-sectional [NCIT:C63795] area [PATO:0001323] to stem [PO:0009047] cross-sectional area.;The fraction of a stem cross-section comprised of lumen and calculated as the ratio of the total cross-sectional area comprised of xylem vessels (lumen fraction) to the total stem cross-sectional area.
• Additional comments: None
• units: mm2/mm2
• allowable range: 0.001 - 1 mm2/mm2

See the AusTraits Plant Dictionary (https://w3id.org/APD/traits/trait_0013116) for additional information about this trait.

Coverage

For this trait, AusTraits includes a total of 889 records. This includes:

• data for 264 species.
• data for 52 families.
• data from 11 datasets (see the portal Citations tab for a list of sources)