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

Oidium sesami H. D. Shin

Data Set Maintenance: Data set standard item. Data set author(s): Schubert K. @EXCL@ Kainz C. (06-03-07).

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

Type Information: Basionym: Oidium sesami H. D. Shin. Type: Oidium sesami H. D. Shin.

Taxonomic Literature: Taxonomic notes: + vegetative hyphae substraight to flexuous, sometimes geniculate, 40-75 × 4-6,5 µm, branching at right or narrow angle, with a septum near the branching point; +appressoria well-developed, moderately lobed, sometimes multilobed, usually single. Shin H. D., Erysiphaceae of Korea. 1-320 [290-291]. Suwon, Korea (2000);.

Biogeography: Continent: Asia-Temperate (possibly circumglobal). Country or state(s): Korea (North & South).

Ecology: Biotroph; phytopathogenic; growing on stems, leaves, or inflorescences, amphigenous. Host or Phorophyte Taxonomy: Sesamum indicum L.; Sesamum, Pedaliaceae.

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

Conidiomata: Present; hyphomycetous.

Conidiophores: Pseudoidium-type (single or two or even three on a hyphal cell, arising from the upper part of the mother cells, position central to non-central (2:1), straight or occasionally slightly flexuous at the base of foot-cells, followed by 2-3 cells, with a basal septum at the branching point of the mycelium or somewhat displaced from it); not branched; conidiophore cells 60-145 µm long, basal cells 6-9.5 µm wide. Conidium Formation: Conidiogenous cells single. Conidia: Oval or fusiform; macroconidial (germ tubes at the shoulders), not branched, 28-51 µm long, 14-21 µm wide; without distinct fibrosin body fibrosin bodies.

(report generated 04.Okt.2007)

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.