Phylum:Ascomycota >> Class: Ascomycetes >> Order: Eurotiales | ||||
BCRC Number: | 32796 | |||
Scientific Name: | Eupenicillium javanicum | |||
Author: | Anamorph: Penicillium indonesiae Pitt Eupenicillium javanicum ( van Beyma ) Stolk & Scott, Persoonia 4: 398. 1976. Subgenus: Eupeni-cillium |
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Description: | CYA, 25°C, 7 days: colony diameters 32-36 mm, floccose, center somewhat raised, radially sulcate, margin entire; mycelium yellowish white to pale yellow (2-3A2-3), margin white; cleistothecia formed superficial or partly concealed by mycelium; conidiogenesis abundant, greyish green (27B2); exudate clear; soluble pigment absent; reverse pale orange to light orange (5A2-6, 6A3-5). MEA, 25°C, 7 days: colony diameters 32-37 mm, entire, floccose, sometimes with sectors, margin entire; mycelium white; cleistothecia formed superficial or partly concealed by my-celium; conidiogenesis light to moderate, greenish white to pale green (25A2-3); exudate and soluble pigment absent; reverse yellowish white to pale yellow (3A2-3), or light yellow to greenish yellow (4A-B3-4). G25N, 25°C, 7 days: colony diameters 6-10 mm, floccose, margin low, entire; mycelium white; conidiogenesis sparse; exudate and soluble pigment absent; reverse yellowish white to light yellow (4A2-4). CYA, 5°C, 7 days: no growth. CYA, 37°C, 7 days: colony diameters 30-35 mm, center somewhat raised, sulcate, floccose, margin entire, narrow; mycelium white, yellow white to pale yellow (1A2-3); cleistothecia concealed by mycelium; conidiogenesis moderate, greyish green (30B2-3); exudate and soluble pigment absent; reverse greyish orange (5B3-5) or yellowish grey to greyish yellow (4B2-3). Cleistothecia initials white, cleistothecia reddish orange to orange red (7-8A6-8) when ma-turing in 3-4 weeks, 180-256 × 96-224 μm; asci globose, subglobose, borne singly, 7.4-9.1 × 7.0-8.7 μm, evanescent; ascospores, ellipsoidal, 2.6-3.5 × 2.0-2.5 μm, spinulose, with an indistinct, longitudinal furrow. Conidiophores and conidia: conidiophores on MEA borne mostly from aerial mycelium; stipes septate, 47.0-112 × 1.4-2.5 μm, smooth, thin walled; penicilli monoverticillate, occasionally biverticillate; phialides in verticils of 2-5, ampulliform to roughly cylindroidal, smooth, 8.4-11.8 × 2.2-3.1 μm, collula long, somewhat cylindroidal; conidia subspheroidal to ellipsoi-dal, 2.5-3.6 × 2.2-3.4 μm, smooth to finely roughened, borne in loose, irregular columns. | |||
Specimens: | Taiwan, Taichung City, National Chung Hsing University, from rhizosphere of loofah, 27 Oct. 1989; common species, voucher culture BCRC 32796. |
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Habitat: | from rhizosphere of loofah. | |||
Distribution: | Taiwan, Japan. |
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References: | Tzean, SS et al., 1994. |
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Provided: | S. S. Tzean and S. C. Chiu. |
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Note: | common recorded species. | |||