General information

Phenotype ID: PETpet rm217P44
Name: Leaf shape index internal
Species: Helianthus petiolaris subsp. petiolaris
Dataset: Helianthus petiolaris subsp. petiolaris. SNPs remapped to HA412-HOv2
Variation Type: continuous
Number of accessions: 161
Category: Leaf traits
Phenotype scoring: The ratio of the internal ellipseā€™s height to its width
Source: None
Description: The youngest, fully developed leaf from the primary stem was collected at anthesis and scanned on a flatbed scanner, at a resolution of 300 dpi. A size and colour standard was included in each picture. For morphometric measurements, colours were inverted in Adobe Photoshop to increase contrast. Images were analyzed using Tomato Analyzer (Rodrigues. et al. 2010); leaf boundaries were manually adjusted when necessary.

Additional Meta Information

No additional meta information available

Phenotype Distribution


Shapiro-Wilk Test Statistic

The Shapiro-Wilk-Test tests the null hypothesis that the data was drawn from a normal distribution.



authorstitlepub yearjournalvolumepagesdoi
Marco Todesco et al.Massive haplotypes underlie ecotypic differentiation in sunflowers2020NatureNAN-A10.1038/s41586-020-2467-6