Holotype:
THAILAND, Chanthaburi Province, Khao Soi Dao Wildlife Sanctuary, 1 May 2007, W. Chaygate, S. Mongkolsamrit, R. Ridkaew, K. Tasanathai, B. Tongnuch, holotype BBH 22536, ex-type living culture BCC 30560.
Habitat:
Underside of dicotyledonous leaves.
Host:
Scale insect nymphs (Hemiptera).
Description:
Sexual morph: stroma pulvinate, up to 3.5 mm diam, ca 2 mm high, moderately hard, yellow-brown to orange-brown, internally brown. Perithecia scattered, embedded in stroma, flask-shaped, 120-180 μm high, up to 80 μm wide. Asci 8-spored, up to 80 μm long, 5 μm wide. Ascospores 30-40 μm × 1.0-1.5 mm, blunt at distal end, tardily fragmenting into four parts. Asexual morph: stroma pulvinate. Conidiomata pycnidial, irregular with creamorange conidial mass. Conidiogenous cells phialidic, cylindrical, up to 30 μm long. Paraphyses present, linear, filiform, flexuous, up to 125 μm long, 1.2-2.0 μm wide. Conidia allantoid, with rounded ends 5-7 μm long, 1.2-2.0 μm wide.
Culture characteristics:
Colonies on PDA slow-growing, ca 5 mm diam after 8 wk. Stromatic colonies pale yellow, forming compact mycelium. Conidia pale cream-orange masses produced on margin of stromatic colonies after ca 8 wk.
Reference:
Mongkolsamrit S, Luangsa-Ard JJ, Hywel-Jones NL. (2011). Samuelsia mundiveteris sp. nov. from Thailand. Mycologia 103: 921–927.
DOI: https://doi.org/10.3852/11-049Species |
Strain |
Compound |
Pubchem CID |
Biological activity |
Reference |
|---|
|
Strain |
LSU | TEF1 |
|---|---|---|
| BCC 30560 | GU552156 | GU552141 |
| BCC 31750 | GU552157 | GU552142 |
| BCC 40021 | GU552152 | GU552145 |
| BCC 40022 | GU552153 | GU552146 |