Adiantaceae GH: 00020674 Bommeria knoblochii Maxon Mexico: Chihuahua Mojarachic I. W. Knobloch 6044 1939-9-20
GH: 00020726 Myriopteris chipinquensis (Knobloch & Lellinger) Grusz & Windham Mexico: Nuevo León Chipinque Mesa, outside Monterrey, N. L. I. W. Knobloch 1996 B 1964-5-16
Asteraceae GH: 01003561 Artemisia absinthium Linnaeus USA: New York Buffalo: [no additional data] I. W. Knobloch 30038 1944-8-14
GH: 02142544 Crepis capillaris (Linnaeus) Wallroth USA: New York Buffalo: [data not captured] I. W. Knobloch 30047 1944-7-26
GH: 02190930 Eutrochium dubium (Willdenow ex Poiret) E. E. Lamont USA: New York Williamsville I. W. Knobloch 104 1932-8-26
GH: 02191242 Eutrochium maculatum (Linnaeus) E. E. Lamont USA: New York Williamsville I. W. Knobloch 127 1932-9-1
Bartramiaceae FH: 00536110 Anacolia intertexta (Bescherelle) Paris Mexico: Chihuahua [data not captured] I. W. Knobloch 10007 1939-2-20
Betulaceae GH: 02193358 Betula pendula Roth USA: New York Buffalo: [data not captured] I. W. Knobloch 30039 1944-8-9
Brassicaceae GH: 01097959 Camelina microcarpa Andrzejowski ex de Candolle USA: New York Buffalo: Buffalo City Hospital I. W. Knobloch 352 1932-6-10
GH: 01084707 Diplotaxis muralis (Linnaeus) de Candolle USA: New York Buffalo: Buffalo City Hospital I. W. Knobloch 348 1932-6-10
GH: 01693227 Rorippa sylvestris (Linnaeus) Besser USA: New York Chautauqua Lake, Chautauqua I. W. Knobloch 30032 1944-6-2
Bryaceae FH: 00995200 Brachymenium systylium (Müller Halle) A. Jaeger Mexico: Chihuahua Mojarachic I. W. Knobloch 10026 1939-7
Caryophyllaceae GH: 01742013 Arenaria serpyllifolia Linnaeus USA: New York Harris Hill I. W. Knobloch 520 1930-5-30
Chenopodiaceae GH: 01826395 Atriplex patula Linnaeus USA: New York Buffalo: [data not captured] I. W. Knobloch 30041 1944-8-8
GH: 01826559 Atriplex prostrata Boucher ex de Candolle USA: New York Buffalo: [data not captured] I. W. Knobloch 30037 1944-8-16
GH: 01781983 Chenopodium album Linnaeus USA: New York Buffalo: [data not captured] I. W. Knobloch 30043 1944-8-7
Cyperaceae GH: 02395993 Carex stipata Muhlenberg ex Willdenow USA: New York [data not captured] I. W. Knobloch 1043 1933-6-19
GH: 02395152 Carex vulpinoidea Michaux USA: New York [data not captured] I. W. Knobloch 1041 1933-6-19
Fabaceae GH: 02047088 Astragalus canadensis Linnaeus USA: New York Cayuga island, Nr. Falls I. W. Knobloch [data not captured] 1022 1933-5-25
GH: 01881962 Coronilla varia Linnaeus USA: New York Nat. at Chautauqua I. W. Knobloch 1944-6-19
Fissidentaceae FH: 00779661 Fissidens taxifolius Hedwig USA: New York [data not captured] I. W. Knobloch 1943-4-25
Funariaceae FH: 00487477 Funaria hygrometrica Hedwig Mexico: Chihuahua [data not captured] I. W. Knobloch 10006 1939-2-23
Gentianaceae GH: 02069413 Centaurium erythraea Rafn USA: New York S. Wales I. W. Knobloch
Isoetaceae GH: 02074487 Isoetes echinospora Durieu USA: New York Chauauqua Lake, near Bellview I. W. Knobloch 30033 1944-6-4
Juncaceae GH: 02396278 Juncus sp. USA: New York [data not captured] I. W. Knobloch 30034 1944-7-9
Lentibulariaceae GH: 01974797 Utricularia geminiscapa Benjamin USA: New York Buffalo: In Niagara River. I. W. Knobloch 562 1930-6-14
GH: 01975659 Utricularia macrorhiza LeConte USA: New York Niagara Riv., Tonawanda. I. W. Knobloch 1013 1933-6-13
GH: 01975659 Utricularia vulgaris Linnaeus USA: New York Niagara Riv., Tonawanda. I. W. Knobloch 1013 1933-6-13
Marchantiaceae FH: 00506570 Marchantia polymorpha Linnaeus USA: New York Buffalo: [data not captured] I. W. Knobloch 1932-11-9
Oleaceae GH: 01849559 Fraxinus pennsylvanica Marshall USA: New York Hamburg I. W. Knobloch 533 1930-6-7
Pallaviciniaceae FH: 01135545 Pallavicinia lyellii (Hooker) Gray USA: New York [data not captured] I. W. Knobloch 173 1932-10-2
Polygonaceae GH: 02360228 Polygonum buxiforme Small USA: New York [data not captured] I. W. Knobloch 549 1930-7-14
GH: 02004289 Rumex triangulivalvis (Danser) K. H. Rechinger USA: New York Buffalo: [data not captured] I. W. Knobloch 30046 1944-7-27
Potamogetonaceae GH: 01695497 Potamogeton praelongus Wulfen USA: New York Celeron, on Chautauqua Lake I. W. Knobloch 30027 1944-6-17
GH: 01695720 Potamogeton pusillus Linnaeus USA: New York Chautauqua I. W. Knobloch 30019 1944-6-27
Pottiaceae FH: 00843601 Leptodontium exasperatum Cardot Mexico: Chihuahua [data not captured] I. W. Knobloch 1939-12-2
Pteridaceae GH: 00020726 Cheilanthes chipinquensis Knobloch & Lellinger Mexico: Nuevo León Chipinque Mesa, outside Monterrey, N. L. I. W. Knobloch 1996 B 1964-5-16
Ranunculaceae GH: 01665812 Ranunculus longirostris Godron USA: New York Lime Lake, Machias I. W. Knobloch 542 1930-6-26
GH: 01837521 Ranunculus recurvatus Poiret USA: New York Eagle I. W. Knobloch 1023 1933-5-26
Rhamnaceae GH: 01972668 Rhamnus alnifolia L'Heritier USA: New York Alden I. W. Knobloch 1011 1933-6-10
Rosaceae A: 01666373 Crataegus macrosperma Ashe USA: New York Buffalo: Old Delaware woods I. W. Knobloch 503 1930-5-24
A: 01666464 Crataegus macrosperma Ashe USA: New York Buffalo: Old Delaware woods I. W. Knobloch 571 1930-5-24
GH: 01668847 Crataegus monogyna Jacquin USA: New York Buffalo: Old Delaware Woods I. W. Knobloch 505 1930-5-24
A: 01646761 Crataegus punctata Jacquin USA: New York Buffalo: Old Delaware woods I. W. Knobloch 507 1930-5-24
Scrophulariaceae GH: 01842426 Erythranthe moschata (Douglas ex Lindley) G. L. Nesom USA: New York Little Valley I. W. Knobloch 525 1930-6-21
Selaginellaceae GH: 02075163 Selaginella arizonica Maxon USA: Arizona Superior I. W. Knobloch 1758 1961-7-18
GH: 02075176 Selaginella arizonica Maxon USA: Arizona Phoenix: Phoenix, nr.; on South Mt. I. W. Knobloch 1770 1961-7-26
GH: 02075175 Selaginella arizonica Maxon USA: Arizona Scottsdale I. W. Knobloch 1730 1961-7-12
GH: 02075512 Selaginella mutica limitanea Weatherby USA: Texas Cottonwood Springs, about W. Mt. Franklin Pa... I. W. Knobloch 1930 1963-9-8
GH: 02075822 Selaginella rupincola Underwood USA: Arizona Texas Canyon I. W. Knobloch 1613 1960-7-7
GH: 02075836 Selaginella rupincola Underwood USA: Arizona [Florida] Canyon, Santa Rita Exp. Station I. W. Knobloch 1747 1961-7-14
GH: 02075835 Selaginella rupincola Underwood USA: Arizona Madera Canyon I. W. Knobloch 1748 1961-7-15
GH: 02074336 Selaginella sp. USA: Arizona Texas Canyon I. W. Knobloch 2268 1967-8-3
Thuidiaceae FH: 01134480 Thuidium schlumbergeri Schimper ex Bescherelle Mexico: Chihuahua [data not captured] I. W. Knobloch 1939-2-20
FH: 01134484 Thuidium schlumbergeri Schimper ex Bescherelle Mexico: Chihuahua [data not captured] I. W. Knobloch 1938-8-7
Urticaceae GH: 02171385 Urtica dioica gracilis (Aiton) Selander USA: New York Buffalo: [data not captured] I. W. Knobloch 130 1932-9-1