*Penicillium fagi C. Ramírez & A.T. Martínez, Mycopathologia 63: 57, 1978. [MB283595]. — type: IJFM 3049. ex-type: CBS 689.77 = CCMF-696 = IJFM 3049 = IMI 253806 = VKMF-2178. sect Exilicaulis. ITS barcode: AF481124 (alternative markers: BenA = KJ834449; CaM = KP016784; RPB2 = JN406540).
*Penicillium fellutanum Biourge, Cellule 33: 262, 1923. [MB264748]. — type: IMI 39734. ex-type: CBS 229.81 = CBS 326.48 = ATCC 10443 = FRR 746 = IFO 5761 = IMI 039734 = IMI 039734iii = NRRL 746 = QM 7554. sect Charlesia. ITS barcode: AF033399 (alternative markers: BenA = KJ834450; CaM = AY741753; RPB2 = JN121460).
*Penicillium fennelliae Stolk, Antonie van Leeuwenhoek 35: 261, 1969. [MB335728]. — type: CBS 711.68. ex-type: CBS 711.68 = ATCC 22050 = ATCC 52492 = FRR 521 = IHEM 4389 = IMI 151747 = MUCL 31322. sect Brevicompacta. ITS barcode: JX313169 (alternative markers: BenA = JX313185; CaM = JX313151; RPB2 = JN406536).
*Penicillium fimorum Frisvad & Houbraken, Persoonia 36: 309, 2016. [MB815871]. — type: CBS H-22342. ex-type: CBS 140575 = IBT 29495 = DTO 149-B8 = DTO 159-F1. sect Robsamsonia. ITS barcode: KU904342 (alternative markers: BenA = KT698889; CaM = KT698898; RPB2 = KT698908).
*Penicillium flavigenum Frisvad & Samson, Mycol. Res. 101: 620, 1997. [MB437441]. — type: CBS 419.89. ex-type: CBS 419.89 = BT21526 = IBT 3091 = IBT V1035 = IMI 293207. sect Chrysogena. ITS barcode: JX997105 (alternative markers: BenA = AY495993; CaM = JX996281; RPB2 = JN406551).
*Penicillium flavisclerotiatum Visagie, Houbraken & K. Jacobs, Stud. Mycol. 78: 419, 2014. [MB809963]. — type: CBS H-21879. ex-type: CBS 137750 = DTO 180-I8 = CV 100 = DAOM 241157. sect Aspergilloides. ITS barcode: KM189644 (alternative markers: BenA = KM088888; CaM = KM089275; RPB2 = KM089662).
*Penicillium fluviserpens S.W. Peterson, Ž. Jurjević & Frisvad, PLoS ONE 10: e0121987-p14, 2015. [MB807370]. — type: BPI 881284. ex-type: NRRL 35838 = IBT 29686. sect Cinnamopurpurea. ITS barcode: KF932961 (alternative markers: BenA = KF932929; CaM = KF932946; RPB2 = KF933000).
*Penicillium formosanum H.M. Hsieh, H.J. Su & Tzean, Trans. Mycol. Soc. Republ. China 2: 159, 1987. [MB126488]. — type: PPEH 10001. ex-type: CBS 211.92 = IBT 19748 = IBT 21527. sect Penicillium. ITS barcode: KC411696 (alternative markers: BenA = AY674426; CaM = KU896835; RPB2 = JN406615).
*Penicillium fractum Udagawa, Trans. Mycol. Soc. Japan 9: 51, 1968 ≡ Eupenicillium fractum Udagawa, Trans. Mycol. Soc. Japan 9: 51, 1968. [MB335729]. — type: NHL 6104. ex-type: CBS 124.68 = ATCC 18567 = FRR 3448 = IMI 136701 = NHL 6104 = NRRL 3448. sect Fracta. ITS barcode: KC411674 (alternative markers: BenA = KJ834452; CaM = n.a.; RPB2 = JN121441).
*Penicillium freii Frisvad & Samson, Stud. Mycol. 49: 28, 2004. [MB369274]. — type: IMI 285513. ex-type: CBS 476.84 = IBT 5137 = IMI 285513. sect Fasciculata. ITS barcode: JN942696 (alternative markers: BenA = AY674290; CaM = KU896836; RPB2 = JN985430).
*Penicillium frequentans Westling, Ark. Bot. 11: 133, 1911. [MB152118]. — type: CBS 105.11. ex-type: CBS 105.11. sect Aspergilloides. ITS barcode: KM189525 (alternative markers: BenA = KM088762; CaM = KM089147; RPB2 = KM089534).
*Penicillium fundyense Visagie, David Clark & Seifert, Persoonia 36: 265, 2016. [MB815776]. — type: DAOM 695767. ex-type: DAOMC 250519 = CBS 140980 = NBBR-2-3 = W466 = KAS 2174. sect Exilicaulis. ITS barcode: KT887853 (alternative markers: BenA = KT887814; CaM = KT887775; RPB2 = n.a.).
*Penicillium fuscum (Sopp) Biourge, Cellule 33: 103, 1923 ≡ Citromyces fuscus Sopp, Skr. Vidensk.-Selsk. Christiana Math.-Nat. Kl. 11: 120, 1912 ≡ Eupenicillium pinetorum Stolk, Antonie van Leeuwenhoek 34: 37, 1968. [MB289082]. — type: CBS H-7107. ex-type: CBS 295.62 = ATCC 14770 = CCRC 31517 = DSM2438 = IFO 7743 = IMI 094209 = MUCL 31196 = NRRL 3008 = WSF15c. sect Aspergilloides. ITS barcode: AF033411 (alternative markers: BenA = GQ367513; CaM = GQ367539; RPB2 = JN121483).
*Penicillium fusisporum L. Wang, PloS ONE 9: e101454-P2, 2014. [MB806119]. — type: HMAS 244961. ex-type: CBS 137463 = NRRL 62805 = AS 3.15338. sect Aspergilloides. ITS barcode: KF769424 (alternative markers: BenA = KF769400; CaM = KF769413; RPB2 = n.a.).