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Paracadaba
Genus Paracadaba Doweld Geophytology, 54(2): 139. 9 Nov 2024
- Name
- Paracadaba
- Rank
- Genus
- Authors (Pub.)
- Doweld A. B.
- Publication
- Palaeoflora Europaea: Notulae Systematicae ad Palaeofloram
Europaeam spectantes III [2024/11]
- Journal
- Geophytology
- Volume
- 54
- Issue
- 2
- Page number
- 139
- Year
- 2024
- Parent Taxon
- [Family] Capparaceae
- Fossil Status
- seeds
- Type
- Paracadaba intermedia
- Diagnosis
- Seeds rounded to transversely oval, campylotropous, bilaterally flattened, Limbs equal, micropylar limb narrower than chalazal limb. Surface foveolate, foveolae pentagonal to hexagonal, shallow, radially elongate, arranged in
20 concentric rows. Seed-coats exomesotegmic with testal flattened cells forming the foveolate surface sculpturing; exomesotegmen 2-layered,
exotegmen with heavily thickened and porous internal periclinal cell walls; mesotegmen consisting of longitudinally elongate cells with thickened porous cells; endotegmen of flattened 1-layered cells.
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