Botanische Staatssammlung München © 1995–2008
Data remain intellectual property of the data set authors.

The description has been generated directly from a database. In cases of errors and insufficiencies consult the corresponding LIAS data entry and revision forms to make the necessary modifications. Changes will appear in the subsequent update of data entry forms and natural language descriptions. [To verify the actual status of the pages, select the reload frame function in the context menu!]
These pages are XHTML compatible designed. May be that problems arise with older web browser versions.

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).

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.

In case that additional characters and states are required to be included in this data set, consult the LIAS Instructions to Participants and follow the procedures described there.

LIAS Home