Harvard University Herbaria & Libraries

Rosaceae
A: 00064833 Crataegus angustisepala Sargent USA: Pennsylvania Scranton: A. Twining 23 1908-9-29
A: 00018210 Crataegus angustisepala Sargent USA: Pennsylvania Throop: A. Twining 21 1908-9
A: 01759296 Crataegus coerulea Sargent USA: Pennsylvania Scranton: Scranton A. Twining 45 1908-5
A: 01759297 Crataegus coerulea Sargent USA: Pennsylvania Scranton: Lincoln Heights: Scranton A. Twining 45 1908-9-27
A: 01759858 Crataegus compta Sargent USA: Pennsylvania Scranton: Keyser Valley A. Twining 16 1908-9
A: 00003006 Crataegus delectata Sargent USA: Pennsylvania Near Scranton, Keyser Valley A. Twining 54 1908-9-23
A: 01612371 Crataegus dodgei Ashe USA: Pennsylvania Keyser Valley A. Twining 14 1908-5-23
A: 01612396 Crataegus dodgei Ashe USA: Pennsylvania Keyser Valley, Scranton A. Twining 14 1908-9-14
A: 00016373 Crataegus effera Sargent USA: Pennsylvania Scranton: Country Club A. Twining 44 1908-5-14
A: 00016374 Crataegus effera Sargent USA: Pennsylvania Scranton: Country Club A. Twining 44 1908-9-19
A: 00016415 Crataegus errata Sargent USA: Pennsylvania Scranton: Keyser Valley A. Twining 47 1908-9-22
A: 01613548 Crataegus holmesiana Ashe USA: Pennsylvania Keyser Valley, Scranton A. Twining 1908-9-14
A: 01613549 Crataegus holmesiana Ashe USA: Pennsylvania Scranton A. Twining 67 1908
A: 00017640 Crataegus incompta Sargent USA: Pennsylvania Scranton: A. Twining 72 1908-9-19
A: 00017641 Crataegus incompta Sargent USA: Pennsylvania Scranton: A. Twining 72 1908-5-24
A: 01614019 Crataegus intricata Lange USA: Pennsylvania Scranton: Scranton A. Twining 52 1908-9-20
A: 01614618 Crataegus iracunda Beadle USA: Pennsylvania near Scranton A. Twining 61 1908-5-22
A: 01614637 Crataegus iracunda Beadle USA: Pennsylvania Keyser Valley. Scranton A. Twining 58 1908-9-22
A: 01614640 Crataegus iracunda Beadle USA: Pennsylvania Keyser valley A. Twining 58 1908-5-23
A: 01614641 Crataegus iracunda Beadle USA: Pennsylvania Taylor's Hill A. Twining 43 1908-5-24
A: 01615360 Crataegus macracantha Loddiges ex Loudon USA: Pennsylvania Scranton: Scranton A. Twining 11 1908-9-14
A: 01666832 Crataegus macrosperma Ashe USA: Pennsylvania Scranton: Scranton A. Twining 75 1908-9-20
A: 01666833 Crataegus macrosperma Ashe USA: Pennsylvania Scranton: Lincoln Heights A. Twining 2 1908-9-27
A: 01666848 Crataegus macrosperma Ashe USA: Pennsylvania Scranton: Scranton A. Twining 30 1908-5-24
A: 01666891 Crataegus macrosperma Ashe USA: Pennsylvania Scranton: Scranton A. Twining 24 1908-5
A: 01666913 Crataegus macrosperma Ashe USA: Pennsylvania Scranton: Scranton. Dunmore suburban A. Twining 27 1908-9-20
A: 01666982 Crataegus macrosperma Ashe USA: Pennsylvania Scranton: Scranton A. Twining 59 1908-5
A: 01667006 Crataegus macrosperma Ashe USA: Pennsylvania Keyser Valley A. Twining 66 1908-5-23
A: 01667009 Crataegus macrosperma Ashe USA: Pennsylvania Scranton: Keyser Valley A. Twining 66 1908-9-14
A: 01667010 Crataegus macrosperma Ashe USA: Pennsylvania Scranton: Keyser valley A. Twining 66 1908-5
A: 01667011 Crataegus macrosperma Ashe USA: Pennsylvania Scranton: Keyser Valley A. Twining 57 1908-9-20
A: 01667042 Crataegus macrosperma Ashe USA: Pennsylvania Scranton: Keyser Valley A. Twining 12 1908-9-20
A: 00017245 Crataegus propensa Sargent USA: Pennsylvania Scranton: Keyser Valley A. Twining 68 1908-9-14
A: 01670985 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Pennsylvania Campbell's Ledge, near Scranton A. Twining 79 1908-10-13
A: 01646013 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Pennsylvania Scranton: Golf Grounds, Scranton A. Twining 74 1908-5-24
A: 01646015 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Pennsylvania Scranton: Scranton A. Twining 74 1908-9-29
A: 01646023 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Pennsylvania Keyser Valley A. Twining 56 1908-5-23
A: 01646032 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Pennsylvania Keyser valley A. Twining 15 1908-5-23
A: 01646036 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Pennsylvania Scranton: Scranton A. Twining 56 1908-5-23
A: 00969311 Crataegus putata Sargent USA: Pennsylvania Virginia, near Scranton A. Twining 41 1908-9-30
A: 00017268 Crataegus pyramidata Sargent USA: Pennsylvania Scranton: A. Twining 73 1908-10-19
A: 00017266 Crataegus pyramidata Sargent USA: Pennsylvania Scranton: A. Twining 73 1908-5-24
A: 00017267 Crataegus pyramidata Sargent USA: Pennsylvania Scranton: A. Twining 73 1908-9-19
A: 00969311 Crataegus sp. USA: Pennsylvania Virginia, near Scranton A. Twining 41 1908-9-30