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

Erysiphe puerariae R. Y. Zheng & G. Q. Chen

Data Set Maintenance: Data set standard item. Data set author(s): Kainz C. Data set reviewer(s): Schubert K. (06-03-27); revised.

Nomenclature: Current taxonomic status: accepted or basionymous. Taxonomic rank: species. Erysiphaceae Tul. & C. Tul. (00-08-02); Erysiphales.

Type Information: Basionym: Erysiphe puerariae R. Y. Zheng & G. Q. Chen. Type: Erysiphe puerariae R. Y. Zheng & G. Q. Chen.

Taxonomic Literature: Taxonomic notes: +ascocarp outer wall cells irregularly polygonal, ca. 7.5-20 µm diam.;. Braun U., Beih. Nova Hedwigia 89: 1-700 [231] (1987).

Biogeography: Continent: Asia-Temperate. Region(s): China (endemic).

Ecology: Biotroph; phytopathogenic; growing on leaves, epiphyllous. Host or Phorophyte Taxonomy: Pueraria lobata (Willd.) Ohwi; Pueraria, Leguminosae-Papilionoideae.

Reproduction Strategy: With sexual (and possible asexual) stages. Ascocarps: Cleistothecioid, orbicular, forming independently from the host thallus or mycelium, scattered or gregarious, (.07)-.09-.11 mm in diam.. Margin: External filaments present (curved to substraight; (55-)85-285(-360) µm long); straight, 1-3-(4) µm long, 4.5-5.5-(7) µm in diameter, hyaline, few, 1-4-(7) per mm², growing all across the lower half of the ascocarp, flexuose (partly; 3: partly), stiff and straight (substraight to curved), or geniculate (bent), smooth or verrucose (rarely), thin, not ramified or ramified (rarely), dichotomously branched (apex seldom 1-2 times forked), aseptate or septate (0(-3) septa).

Asci: 3-7 asci per ascocarp, sub-globose, not stipitate or indistinctly stipitate, 46-76 µm long, 38-56 µm wide; dehiscence unitunicate.

Ascospores: c. 4 or c. 8 per ascus, spores 3-6 per ascus, ovoid (rarely oblong-ovoid), (20)-23-28-(30.5) µm long, (13)-15-18-(20) µm wide; septa absent; wall pale brown (yellowish).

(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.