Claim · model-written summary
The sclerotic (palisade) layer may not be seen in some of the species.
- Taxon
- Thlaspi sensu latoe0
- Organ / stage
- sclerotic (or palisade) layere2
- Outcome
- may not be seen in some of the speciese2
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Verbatim
e0“We studied morphological and anatomical characteristics of seeds of 22 taxa in the sections Nomisma, Thlaspi, and Pterotropis of Thlaspi sensu lato from Turkey”
e2“The sclerotic (or palisade) layer may not be seen in some of the species”
Title
Mehmet Cengiz KARAİSg/0000MAİLOĞLU; Osman EROL TURKISH JOURNAL OF BOTANY 2018. doi:10.3906/bot-1709-28
Other claims from this paper (12)
- Observation The 22 examined Thlaspi sensu lato taxa differ from each other in seed shape and color.
- Observation Seed length of the examined taxa ranges from 1.25 mm to 2.99 mm.
- Observation Seed width of the examined taxa ranges from 0.66 mm to 2.16 mm.
- Observation Thlaspi rosulare and T. tatianae have the largest seeds.
- Observation Thlaspi annuum (T. annuum) has the smallest seeds.
- Observation Seed surface ornamentation of the examined taxa is classified into nine types.
- Observation Reticulate-areolate is the most common seed surface ornamentation type.
- Observation Areolate, colliculate, ocellate and tuberculate ornamentation types were found to be taxon-specific.
- Observation The testa is typically made up of four layers: epidermis, subepidermis, sclerotic (palisade) layer and parenchyma layer.
- Observation The structures and thicknesses of the testa layers are highly significant characters that reveal interspecific relationships within the examined taxa.
- Observation The results are compared with earlier classifications and taxon transfers are questioned.
- Method / resource A key for identifying the examined taxa based on seed characteristics is provided.