Asteraceae GH: 02192579 Liatris pauciflora secunda (Elliott) D. B. Ward USA: North Carolina Wilmington: [no additional data] H. A. Senn 78 pl. 4 1934-11-19
GH: 02192680 Liatris pilosa (Aiton) Willdenow USA: North Carolina Wilmington: Neighborhood H. A. Senn 98 plant 2 1935-10-22
GH: 02192667 Liatris pilosa (Aiton) Willdenow USA: North Carolina 2 miles west of Holden Beach. On road to Sup... H. A. Senn 99 Herb. spec. 2 1935-10-22
GH: 02192716 Liatris pilosa (Aiton) Willdenow USA: North Carolina 3 miles west of Holden Beach and Supply 35 m... H. A. Senn 97 Herb. spec. 2 1935-10-22
GH: 02192707 Liatris pilosa (Aiton) Willdenow USA: North Carolina Two miles south of Supply H. A. Senn 94 Herb. spec. 2 1935-10-22
GH: 02192704 Liatris pilosa (Aiton) Willdenow USA: North Carolina 2 miles west of Holden Beach H. A. Senn
GH: 02213173 Liatris pycnostachya Michaux USA: Virginia Midlothian H. A. Senn 75 pl. l 1934-10-22
Betulaceae A: 02071967 Corylus cornuta Marshall Canada: Ontario Ottawa: [data not captured] H. A. Senn 820 1938-6-30
Boraginaceae GH: 02406325 Cryptantha globulifera (Clos) Reiche Argentina: Neuquén H. A. Senn 4331 1948-11-16
Brassicaceae GH: 01115881 Draba nivalis Liljeblad Canada: Nunavut [data not captured] H. A. Senn 3818 1948-7-8
GH: 01540092 Eutrema edwardsii R. Brown Canada: Nunavut Baffin Island: Frobisher Bay H. A. Senn 3577 1948-6-25
Bromeliaceae GH: 02547256 Tillandsia juncea Willdenow ex Steudel Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 1938-3-21
GH: 02547647 Tillandsia variabilis Schlechtendal Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 184 1938-3-21
Caesalpiniaceae GH: 01852402 Chamaecrista fasciculata (Michaux) Greene USA: Virginia Boyce H. A. Senn 1938-8-9
GH: 01852403 Chamaecrista fasciculata (Michaux) Greene USA: Virginia Charlottesville (Virginia): [no additional d... H. A. Senn 1936-8-17
GH: 01852679 Chamaecrista nictitans (Linnaeus) Moench USA: Virginia Charlottesville (Virginia): [no additional d... H. A. Senn 1936-7-21
Caprifoliaceae A: 02187434 Viburnum rafinesquianum Schultes Canada: Ontario [data not captured] H. A. Senn 697
Dicranaceae FH: 00791126 Dicranum polysetum Swartz Canada: Ontario [data not captured] H. A. Senn 1651 1940-9-2
Ericaceae A: 01117199 Andromeda polifolia latifolia Aiton Canada: Ontario Mer Bleue, Carleton Co. H. A. Senn 903 1938-7-1
A: 01592360 Gaylussacia baccata (Wangenheim) K. Koch USA: California Ontario: Constance Bay, Cltn. Co. H. A. Senn 710 1938-7-16
A: 01593483 Kalmia angustifolia Linnaeus Canada: Quebec Province Nomininque H. A. Senn 780 1938-9-22
Fabaceae GH: 02129649 Medicago lupulina Linnaeus Canada: Alberta [data not captured] H. A. Senn 78 1939-7-26
GH: 02132676 Oxytropis deflexa sericea Torrey & A. Gray Canada: Alberta [data not captured] H. A. Senn 2683 1946-8-7
Hydrangeaceae GH: 01737638 Philadelphus lewisii Pursh Canada: Alberta Waterton Lakes Park. Mt. Crandell H. A. Senn 2578 1946-8-1
Juncaceae GH: 02099530 Juncus balticus littoralis (Engelmann) Snogerup Canada: Ontario [data not captured] H. A. Senn 416 1938-8-22
GH: 02397339 Juncus torreyi Coville Canada: Ontario [data not captured] H. A. Senn 613 1938-8-26
Orchidaceae AMES: 00264605 Bletia purpurea (Lamarck) de Candolle Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 258 1938-3-21
GH: 00264607 Bletia purpurea (Lamarck) de Candolle Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 258 1938-3-21
GH: 00264608 Bletia purpurea (Lamarck) de Candolle Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 195 1938-3-21
GH: 00264609 Bletia purpurea (Lamarck) de Candolle Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 220 1938-3-21
AMES: 00264632 Bletia purpurea (Lamarck) de Candolle Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 220 1938-3-21
AMES: 00264605 Bletia tuberosa (Linnaeus) Ames Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 258 1938-3-21
GH: 00264607 Bletia tuberosa (Linnaeus) Ames Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 258 1938-3-21
GH: 00264608 Bletia tuberosa (Linnaeus) Ames Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 195 1938-3-21
GH: 00264609 Bletia tuberosa (Linnaeus) Ames Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 220 1938-3-21
AMES: 00264632 Bletia tuberosa (Linnaeus) Ames Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 220 1938-3-21
GH: 00243635 Cranichis muscosa Swartz Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 352 1938-3-21
GH: 00243641 Cranichis muscosa Swartz Cuba: Santa Clara Mina carlota, southeast of Cumanayagua, Sier... H. A. Senn 377 1938-3-21
GH: 00243664 Cranichis muscosa Swartz Cuba: Santa Clara Mina Carlota, southeast of Camanayagua, Sier... H. A. Senn 316 1938-3-21
GH: 00243918 Cyclopogon elatus (Swartz) Schlechter Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 356 1938-3-21
GH: 00243480 Habenaria monorrhiza (Swartz) H. G. Reichenbach Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 256 1938-3-21
AMES: 02066142 Platanthera aquilonis Sheviak Canada: Ontario Ottawa: Rideau River H. A. Senn 1853 1941-6-21
AMES: 02046794 Platanthera psycodes (Linnaeus) Lindley Canada: Quebec Province near Wakefield Lake, Wakefield Parish H. A. Senn 397 1938-7-24
AMES: 00243794 Sacoila lanceolata (Aublet) Garay Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 235 1938-3-21
GH: 00243820 Sacoila lanceolata (Aublet) Garay Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 235 1938-3-21
GH: 00243918 Spiranthes elata (Swartz) Richard Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 356 1938-3-21
AMES: 00243794 Stenorrhynchos orchioides (Swartz) Richard Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 235 1938-3-21
GH: 00243820 Stenorrhynchos orchioides (Swartz) Richard Cuba: Santa Clara Mina Carlota, southeast of Cumanayagua, Sier... H. A. Senn 235 1938-3-21
Orobanchaceae GH: 01877888 Castilleja miniata Douglas ex Hooker Canada: Alberta Waterton Lakes Park; Crypt Lake H. A. Senn 2631 1946-8-2
GH: 02081795 Pedicularis bracteosa Bentham Canada: Alberta Waterton Lakes Park. Crypt Lake H. A. Senn 2638 1946-9-2
Parnassiaceae GH: 01855348 Parnassia fimbriata K. D. Koenig Canada: Alberta Waterton Lakes Park. Crypt Lake H. A. Senn 2647 1946-8-2
Piperaceae ECON: 01984854 Peperomia cubensis C. de Candolle Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 328 1938-3-21
GH: 01984883 Peperomia distachya (Linnaeus) A. Dietrich Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 276 1938-3-21
GH: 01984905 Peperomia distachya (Linnaeus) A. Dietrich Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 327 1938-3-21
GH: 01984998 Peperomia galeotti Miquel Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 206 1938-3-21
GH: 01984999 Peperomia galeotti Miquel Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 205 1938-3-21
GH: 01981093 Peperomia guadaloupensis C. de Candolle Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 328 1938-3-21
ECON: 01981221 Peperomia maculosa Hooker Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 357 1938-3-21
ECON: 01981222 Peperomia maculosa Hooker Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 357 1938-3-21
ECON: 01981621 Peperomia serpens (Swartz) Loudon Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 274 1938-3-21
GH: 01981650 Peperomia serpens (Swartz) Loudon Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 282 1938-3-21
GH: 01965408 Piper aduncum Linnaeus Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 211 1938-3-21
ECON: 01965952 Piper hispidum Kunth Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 217 1938-3-21
GH: 01965998 Piper hispidum Kunth Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 227 1938-3-21
Pucciniaceae FH: 00950745 Puccinia extensicola Plowright Canada: Quebec Province Joynt, Masha m Parish, P.Q. H. A. Senn 1940-6-28
FH: 01108016 Puccinia panici Dietel Canada: Ontario Long Point, Lake Erie H. A. Senn 1946-10-20
Ranunculaceae GH: 01710186 Caltha natans Pallas Canada: Alberta Athabaska, Tawatinaw River H. A. Senn 2691 1946-8-7
Rosaceae GH: 01569338 Potentilla norvegica Linnaeus Canada: Alberta Athabaska, Athabaska River shore.; Athabaska... H. A. Senn 2678 1946-8-7
GH: 01569701 Potentilla pensylvanica Linnaeus Canada: Alberta Athabaska. Railway yard. H. A. Senn 2679 1946-8-7
Sclerotiniaceae FH: 00432166 Chlorociboria aeruginascens (Nylander) Kanouse ex C. S. Ramamurthi, Korf & L. R. Batra Canada: Ontario Ottawa: [data not captured] H. A. Senn s. n. 1938-9-6
Scrophulariaceae GH: 01842042 Erythranthe lewisii (Pursh) G. L. Nesom & N. S. Fraga Canada: Alberta Waterton Lakes Park. Hell Roaring Creek H. A. Senn 2642 1946-8-2
Vitaceae GH: 00814414 Vitis tiliifolia Humboldt & Bonpland ex Schultes Cuba: Santa Clara Mina Carlota, south-east of Cumanayagua, Sie... H. A. Senn 267 1938-3-21