Fiche récapitulative (1 page) du champignon Penicillium expansum faite sur l'ordinateur. Cette fiche résume l'écologie, la macroscopie sur boite de Pétri (diamètre, aspect, couleur, revers de la boîte) et la microscopie de ce champignon. Le tout illustré d'une photo du champignon sur boite d...
Croissance rapide à 25°C sur gélose
Czapek et extrait de malt (MEA)
Les espèces de Penicillium sont appelés les
champignons bleu-vert ; Le Penicillium expansum est
fréquemment responsable de la pourriture des fruits, il a
une odeur prononcée sembla à celle des pommes.
Diamètre : 4-5 cm (14 jours)
Aspect : Veloutée à Floconneuse
Couleur : Jaune / Bleu verdâtre
Exsudat : Gouttelettes incolore (Rare)
Revers : Incolore / Jaune / Brun jaunâtre
MICROSCOPIE
CONIDIOPHORES
- Hyalins - Branches proches de l’axe principale - Paroi lisse
Tetraverticillés
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