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Oidium peltophori (J. M. Yen) Boesew.

Data Set Maintenance: Data set compiled and standard item. Data set author(s): Kainz C. (00-08-01). Data set reviewer(s): Schubert K. (06-07-25); revised.

Nomenclature: Current taxonomic status: accepted or basionymous. Taxonomic rank: species. Erysiphaceae Tul. & C. Tul.; Erysiphales.

Type Information: Basionym: Oidium erysiphoides f. peltophori J. M. Yen. Type: Oidium erysiphoides f. peltophori J. M. Yen.

Taxonomic Literature: Taxonomic notes: +hyphae branched, septate, 4-6 µm wide; +appressoria nipple-shaped;. Braun U., Beih. Nova Hedwigia 89: 1-700 [612-614] (1987).

Biogeography: Continent: Asia-Tropical. Country or state(s): India (and Singapore).

Ecology: Biotroph; phytopathogenic; growing on leaves, amphigenous (white, effuse, confluent). Host or Phorophyte Taxonomy: Peltophorum pterocarpum (DC.) Baker ex K. Heyne; Peltophorum, Leguminosae-Papilionoideae.

Reproduction Strategy: Only known as sterile, asexually reproducing form.

Conidiomata: Present; hyphomycetous.

Conidiophores: Pseudoidium-type; not branched (erect, straight, cylindric, 40.8-79 x 7.2-9.6 µm). Conidium Formation: Conidiogenous cells single or very short in chains. Conidia: Ovoid, doliiform, or cylindrical; macroconidial, not branched, 28.8-39.6 µm long, 14.4-19.2 µm wide; aseptate.

(report generated 04.Okt.2007)


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