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Pseudotorellia amphistomatica
Pseudotorellia amphistomatica Nosova, Golovn. in Golovn., Nosova Al'b-Senom. Fl. Zap. Sibiri 97. 2012
- Name
- Pseudotorellia amphistomatica
- Rank
- Species
- Generic Name
- [Genus] Pseudotorellia
- Authors (Name)
- Nosova N. V.
Golovneva L. B.
- Authors (Pub.)
- Golovneva L. B.
Nosova N. V.
- Publication
- Al'b-senomanskaya flora Zapadnoj Sibiri [2012]
- Authors (Book)
- Golovneva L. B.
Nosova N. V.
- Book
- Al'b-senomanskaya flora Zapadnoj Sibiri
- Page number
- 97
- Year
- 2012
- Fossil Status
- foliage
- Stratigraphy
- Albian
- Strat. comment
- Kiya Formation
- Location
- Kiya River basin, Chulym-Yenisei region, Kemerovo region, Russian Federation
- Paleoregion
- Eurasia (W Siberia)
Data for Holotypus
- Repository
- Komarov Botanical Institute, Russian Academy of Sciences, St.-Petersburg, Russian Federation
- Repository Number
- № 1197/163
- Diagnosis
- Leaves linear-lanceolate, with cuneate base and acuminate apex, 35-50 mm
long and 5—11 mm wide; in middle part of leaf 10—30 parallel veins (2—2,7 per 1 mm). Leaves
amphistomatic. Arrangement of stomata on both surfaces identical; they form rows, sometimes united in bands. Anticlinal cell walls from straight to wave. Many cells with one or several
papillae. Subsidiary cells with proximal, sometimes central papillae, rarely — without papillae.
