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Uncinula carpini-cordatae Tanda & Y. Nomura

Data Set Maintenance: Data set compiled and standard item. Data set author(s): Schubert K. @EXCL@ Kainz C. (06-03-21).

Nomenclature: Taxonomic rank: species. Erysiphaceae Tul. & C. Tul.; Erysiphales.

Type Information: Basionym: Uncinula carpini-cordatae Tanda & Y. Nomura. Type: Uncinula carpini-cordatae Tanda & Y. Nomura.

Taxonomic Literature: Taxonomic notes: + ascomata outer wall cells irregularly polygonal, 11-21 × 11-14 µm. Tanda S. & Nomura Y., J. Agric. Sci. 39 (2): 116-124 (1994).

Biogeography: Continent: Asia-Temperate. Country or state(s): Japan.

Ecology: Biotroph; phytopathogenic; growing on leaves, amphigenous. Host or Phorophyte Taxonomy: Carpinus cordata Blume; Carpinus, Corylaceae.

Reproduction Strategy: With sexual (and possible asexual) stages. Ascocarps: Cleistothecioid (dark brown), orbicular (globose or subglobose), scattered, (.071)-.078-.095-(.102) mm in diam.. Margin: External filaments present; uncinate or circinate (narrowed towards the apex and base, especially attenuated in the circinate part, 5,6-9,5 µm at the middle part), (53)-74-148 µm long, 5.1-6.4-(9.5) µm in diameter, hyaline (throughout), few or numerous, 7-20 per mm², growing between the lower and upper hald of the ascocarp, stiff and straight, thin, not ramified, aseptate or septate (1-septate at the base).

Asci: 3-6 asci per ascocarp, sub-globose (or broadly ovate), not stipitate or distinctly stipitate, 39-56 µm long, 28-46 µm wide; dehiscence unitunicate.

Ascospores: c. 8 per ascus, spores 6-8 per ascus, ellipsoid or ovoid, 15-20 µm long, 9-10 µm wide; septa absent; wall hyaline.

Conidiomata: Absent resp. not observed.

(report generated 04.Okt.2007)

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