Pichia guilliermondii Wickerham, J. Bacteriol. 92: 1269 1966.
Description：
Growth on YM agar: After 7 days at 25°C: Colonies smooth and tannish-white in color (Fig. 2A). After 3 days at 25°C, the cells ovoidal to elongate, 1.5-3.0 × 1.5-4.5 μm, single, in pairs or in short clusters, reproduction by budding. Dalmau plate culture on Corn Meal Agar: Pseudohyphae show abundant, well-branched bearing whorls of blastoconidia. Formation of ascospores: Strain SE2H-6 was haploid form and did not form asci on McClary's acetate agar after 10 days.
Specimens：
Taiwan, Kaohsiung: river water, Er-Jen River, Ercengxing Bridge, 13 Sep 2000, SE2H-6 (CCRC 22922).
Habitat：
river water, frass of plants, blood, atmosphere, soil
Distribution：
Belgium, Burundi, Germany, Italy, Japan, Netherlands, Taiwan, USA.
References：
urtzman, CP. 2000; Tien, JR and Wang, PH. 2002.
Provided：
P. H. Wang
Note：
Kurtzman (2000) reported that P. guilliermondii is heterothallic and only haploid forms have been isolated.
Phylum：Ascomycota >> Class： Saccharomycetes >> Order： Saccharomycetales 
BCRC Number：