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Restrepophyllum
Taxonomy
Restrepophyllum was named by Passalia et al. (2010). It is considered to be a form taxon. Its type is Restrepophyllum chiguoides.
It was assigned to Zamiaceae by Passalia et al. (2010).
It was assigned to Zamiaceae by Passalia et al. (2010).
Species
R. chiguoides (type species)
Entered
by J. Moreno (authorized by C. Jaramillo) on 2013-12-04; modified by J. Moreno on 2013-12-13
Synonymy list
| Year | Name and author |
|---|---|
| 2010 | Restrepophyllum Passalia et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Restrepophyllum Passalia et al. 2010
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†Restrepophyllum chiguoides Passalia et al. 2010
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| M. G. Passalia et al. 2010 | Leaf (leaflet?) papyraceous, narrow, lanceolate with serrate margins and simple, regularly spaced teeth. Open venation with a prominent midvein and decurrent laterals at acute angles, reaching margins, simple or dichotomous. Leaf hypostomatic. Abaxial cuticle thin with isodiametric to elongate epidermal cells between veins and strongly elongate cells on veins. Stomata present between veins, irregularly distributed and indistinctly oriented, mostly monocyclic to imperfectly dicyclic (haplocheilic). Suprastomatal aperture raised over epidermal surface. Guard cells sunken in epistomatal chamber. Adaxial cuticle thicker with elongate epidermal cells. |
Measurements
No measurements are available
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| Source: superp = superphylum | |||||
| Reference: Kenrick and Crane 1997 | |||||