Harvard University Herbaria & Libraries

Agaricaceae
FH: 00604734 Panellus stipticus (Bulliard: Fries) P. Karsten USA: Pennsylvania [data not captured] L. O. Overholts s.n. 1937-4
FH: 00546378 Tectella operculata (Berkeley & M. A. Curtis) Murrill Canada: Ontario [data not captured] L. O. Overholts s.n. 1935-9-3
Boraginaceae
GH: 01994968 Lappula redowskii (Hornemann) Greene USA: Colorado Between Tolland and Rollinsville L. O. Overholts 10152 1913-7-7
Geoglossaceae
FH: 00432752 Cudoniella sp. Canada: Quebec Province [data not captured] L. O. Overholts s. n. 1935-8-25
Helotiaceae
FH: 00432809 Dasyscyphella vitis (Schweinitz) Rehm USA: Pennsylvania [data not captured] L. O. Overholts s. n. 1940-6-11
FH: 00434463 Hymenoscyphus immutabilis (Fuckel) Dennis USA: Pennsylvania [data not captured] L. O. Overholts s. n. 1921-9-28
Helvellaceae
FH: 00464532 Morchella esculenta (Linnaeus) Persoon USA: Ohio [data not captured] L. O. Overholts s.n. 1908-5-2
Hydnaceae
FH: 00559789 Hericium coralloides (Scopoli) Persoon: Fries USA: Virginia Mountain Lake: [no additional data] L. O. Overholts s.n. 1936-9
FH: 00585340 Hyphodontia pallidula (Bresàdola) J. Eriksson USA: Pennsylvania [data not captured] L. O. Overholts 1084 1932-6-24
Lycoperdaceae
FH: 00373816 Lycoperdon marginatum Vittadini USA: Virginia Mountain Lake, Giles Co., Virginia L. O. Overholts 1936-9
Melampsoraceae
FH: 00956707 Pucciniastrum hydrangeae (Magnus) Arthur USA: Virginia Mountain Lake L. O. Overholts 1936-9-2
Polygalaceae
GH: 01968218 Polygala sanguinea Linnaeus USA: Pennsylvania Charter Oak L. O. Overholts 1922-7-30
Polygonaceae
GH: 02004547 Rumex verticillatus Linnaeus USA: Missouri [data not captured] L. O. Overholts 1913-5-24
Polyporaceae
FH: 00490852 Coltricia montagnei (Fries) Murrill USA: Pennsylvania State College: [no additional data] L. O. Overholts s.n. 1915-8-5
FH: 00482178 Coriolellus heteromorphus (Fries) Bondartsev & Singer: Fries Canada: Ontario [data not captured] L. O. Overholts et al. s.n. 1935-8-16
FH: 00482205 Coriolellus serialis (Fries) Murrill: Fries USA: Kansas [data not captured] L. O. Overholts 488
FH: 00482455 Coriolopsis rigida (Berk. & Mont.) Murrill USA: Louisiana [no additional data] L. O. Overholts s.n. 1909
FH: 00555700 Fomitopsis annosa (Fries) P. Karsten: Fries USA: New Hampshire North Conway: [no additional data] L. O. Overholts 5100 1918-6-18
FH: 00616633 Globifomes graveolens (Schweinitz) Murrill USA: Ohio [data not captured] L. O. Overholts 2608 1913-10
FH: 00616634 Globifomes graveolens (Schweinitz) Murrill USA: Ohio [data not captured] L. O. Overholts 515 1913-9-15
FH: 00559334 Gloeoporus dichrous (Fries) Bresàdola: Fries USA: Pennsylvania [data not captured] L. O. Overholts 719 1931-6-18
FH: 00559663 Hapalopilus alboluteus (Ellis & Everhart) Bondartsev & Singer USA: Colorado Tolland: [data not captured] L. O. Overholts s.n. 1914-6-30
FH: 00604447 Oxyporus populinus (Schumacher) Donk USA: Virginia Mountain Lake: [no additional data] L. O. Overholts s.n. 1936-9
FH: 00605905 Phellinus laevigatus (P. Karsten) Bourdot & Galzin USA: Pennsylvania [data not captured] L. O. Overholts s.n. 1937-4-3
FH: 00548544 Phellinus nigricans (Fries) P. Karsten USA: North Dakota Bismarck: [no additional data] L. O. Overholts s.n. 1913-12-24
FH: 00584412 Poria betulina (Murrill) Saccardo & Trotter USA: Pennsylvania [data not captured] L. O. Overholts s.n. 1931-6-18
FH: 00584223 Poria crassa (P. Karsten) Saccardo Canada: Ontario [data not captured] L. O. Overholts s.n. 1935-8-21
FH: 00584231 Poria fimbriatella (Peck) Saccardo USA: New York [data not captured] L. O. Overholts 2399 1942-9-4
FH: 00616927 Porodisculus pendulus (Fries) Murrill USA: Pennsylvania [data not captured] L. O. Overholts s.n. 1915-8-15
FH: 00616994 Spongipellis delectans (Peck) Murrill USA: Minnesota [data not captured] L. O. Overholts 659 1914-1-28
FH: 00621083 Spongipellis galactinus (Berkeley) Patouillard USA: Missouri Pacific: [no additional data] L. O. Overholts 2339 1914-11-15
FH: 00621091 Spongipellis spumeus (Sowerby) Patouillard: Fries USA: Missouri [data not captured] L. O. Overholts 526 1913-10-23
FH: 00621116 Trametes robiniophila Murrill USA: Ohio Oxford: [no additional data] L. O. Overholts 274 1911-11-1
FH: 00621118 Trametes robiniophila Murrill USA: Ohio Oxford: [no additional data] L. O. Overholts 595 1911-10-24
FH: 00527543 Tyromyces guttulatus (Saccardo) Murrill USA: Virginia Mountain Lake: [no additional data] L. O. Overholts s.n. 1936-9
FH: 00527563 Tyromyces leucomallellus Murrill USA: Colorado [data not captured] L. O. Overholts s.n. 1914-6-30
FH: 00527648 Tyromyces semipileatus (Peck) Murrill USA: Illinois [data not captured] L. O. Overholts 3055 1915-7-6
FH: 00621198 Tyromyces spraguei (Berkeley & M. A. Curtis) Murrill USA: Pennsylvania State College: [no additional data] L. O. Overholts s.n. 1915-9-29
FH: 00527660 Tyromyces spumeus malicola (Lloyd) J. Lowe Canada: Ontario [data not captured] L. O. Overholts s.n. 1935-8-24
FH: 00527665 Tyromyces tephroleucus (Fries) Donk: Fries USA: Missouri [data not captured] L. O. Overholts 552 1913-11-18
FH: 00527776 Whitfordia elegans (Sprengel: Fries) Singer USA: Minnesota [data not captured] L. O. Overholts 557 1912-12-9
Pucciniaceae
FH: 00950365 Puccinia epilobii de Candolle USA: Colorado Tolland: [no additional data] L. O. Overholts 16837 1923-7-4
Ranunculaceae
GH: 01706545 Anemone canadensis Linnaeus USA: Pennsylvania At Kinzue L. O. Overholts 1940-7-13
Russulaceae
FH: 00590185 Lactarius griseus Peck Canada: Ontario [data not captured] L. O. Overholts s.n. 1935-8-16
FH: 00588737 Russula flava Romell Canada: Ontario [data not captured] L. O. Overholts s.n. 1935-8-16
Thelephoraceae
FH: 00488927 Aleurodiscus oakesii (Berkeley & M. A. Curtis) Cooke USA: Pennsylvania State College: [no additional data] L. O. Overholts s.n. 1919-5-25
FH: 00604593 Botryobasidium vagum (Berkeley & M. A. Curtis) D. P. Rogers USA: Pennsylvania [data not captured] L. O. Overholts 1106 1932-6-22
FH: 00489732 Cantharellus cinnabarinus (Schweinitz) Schweinitz USA: Virginia Mountain Lake: [no additional data] L. O. Overholts s.n. 1936-9
FH: 00554035 Corticium botryoideum Overholts USA: New York [data not captured] L. O. Overholts s.n. 1934-8
FH: 00554074 Corticium overholtsii Burt USA: Pennsylvania [data not captured] L. O. Overholts 4656 1918-10-6
FH: 00554085 Corticium subceraceum Burt USA: Illinois [data not captured] L. O. Overholts s.n. 1915-7-6
FH: 00570878 Hymenochaete corrugata (Fries) Léveillé: Fries USA: Pennsylvania [data not captured] L. O. Overholts s.n. 1931-6-18
FH: 00585134 Hyphoderma heterocystidia (Burt) Donk USA: Pennsylvania [data not captured] L. O. Overholts s.n. 1932-11-19
FH: 00605032 Peniophora aschista (Berkeley & M. A. Curtis) Cooke USA: Pennsylvania State College: [no additional data] L. O. Overholts s.n. 1916-7-16
FH: 00604951 Peniophora carnosa Burt USA: New Hampshire North Conway: [no additional data] L. O. Overholts s.n. 1918-6-9
FH: 00605248 Peniophora incarnata (Persoon) P. Karsten USA: Pennsylvania [data not captured] L. O. Overholts s.n. 1919-10-18
FH: 00608232 Phlebiella candidissima (Schweinitz) W. B. Cooke USA: Virginia Mountain Lake: [no additional data] L. O. Overholts s.n. 1936-9
FH: 00603664 Solenia conferta Burt USA: Missouri [data not captured] L. O. Overholts s.n. 1913-11-6
FH: 00530241 Stereum rameale (Schweinitz) Burt: Fries USA: Colorado Tolland: [no additional data] L. O. Overholts 2000 1913-6-30
FH: 00607855 Stereum sulcatum Burt USA: Pennsylvania [data not captured] L. O. Overholts s.n. 1920-7-6
FH: 00527754 Veluticeps fimbriata (Ellis & Everhart) Nakasone USA: Colorado [data not captured] L. O. Overholts s.n. 1914-6-17
Tremellaceae
FH: 00486625 Sebacina cinnamomea Burt USA: New Hampshire Crawford Notch (Carroll County): Mt. Webster L. O. Overholts 5017 1918-8-25
Tulasnellaceae
FH: 00527138 Tulasnella fuscoviolacea Bresàdola USA: New Hampshire Crawford Notch (Carroll County): [data not c... L. O. Overholts s.n. 1918-8-4