Displaying 1 - 25 out of 41 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Acer palmatum Thunb. A. M. Isaacs s.n. 04 Jul 1893 United States of America New York Westchester Co. — 2487161 Acer palmatum Thunb.
Acer platanoides L. A. M. Isaacs s.n. 19 Apr 1890 United States of America New York New York Co. Central Park,… — 02377713 Acer platanoides L.
Acer pseudoplatanus L. A. M. Isaacs s.n. 18 May 1890 United States of America New York New York Co. Central Park… — 02377721 Acer pseudoplatanus L.
Acer rubrum L. A. M. Isaacs s.n. 14 Mar 1890 United States of America New York New York Co. Central Park,… — 02377744 Acer rubrum L.
Asclepias tuberosa L. A. M. Isaacs s.n. 14 Jul 1890 United States of America New York Bronx Co. Van Cortlandt — 01264734 Asclepias tuberosa L.
Asplenium rhizophyllum L. A. M. Isaacs s.n. 29 Apr 1896 United States of America New York Nipera Park — 3523612 Asplenium rhizophyllum L.
Asplenium trichomanes L. A. M. Isaacs s.n. 01 May 1900 United States of America Pennsylvania Diagueau's L. — 3523112 Asplenium trichomanes L.
Athyrium filix-femina subsp. angustum (Willd.) R.T.Clausen A. M. Isaacs s.n. 22 Jul 1890 United States of America New York Yonkers — 3909622 Athyrium filix-femina subsp. angustum (Willd.) R.T.Clausen
Carex emmonsii var. muhlenbergii (A.Gray ex Torr.) Rettig A. M. Isaacs s.n. — United States of America Michigan — 2275003 Carex emmonsii var. muhlenbergii (A.Gray ex Torr.) Rettig
Carex scirpoidea subsp. scirpoidea A. M. Isaacs s.n. — — — White Mountains — 2302487 Carex scirpoidea subsp. scirpoidea
Cornus racemosa Lam. A. M. Isaacs s.n. June 10 95 — — — 2505130 Cornus racemosa Lam.
Coronilla varia L. A. M. Isaacs s.n. 04 Jul 1896 United States of America New York Westchester Co. — 2562865 Coronilla varia L.
Cystopteris tenuis (Michx.) Desv. A. M. Isaacs s.n. 28 Jun 1893 United States of America New York Yonkers — 3800484 Cystopteris tenuis (Michx.) Desv.
Cystopteris tenuis (Michx.) Desv. A. M. Isaacs s.n. 28 Jun 1893 United States of America New York Yonkers — 3800485 Cystopteris tenuis (Michx.) Desv.
Dendrolycopodium obscurum (L.) A.Haines A. M. Isaacs s.n. Jul 1891 United States of America New York Saratoga Springs — 3147964 Dendrolycopodium obscurum (L.) A.Haines
Diphasiastrum digitatum (A.Braun) Holub A. M. Isaacs s.n. Aug 1888 United States of America New York Lebanon Springs — 3504973 Diphasiastrum digitatum (A.Braun) Holub
Erigeron annuus (L.) Pers. A. M. Isaacs s.n. 01 Jul 1893 United States of America New York Westchester Co. Yonkers — 2077107 Erigeron annuus (L.) Pers.
Erigeron pulchellus Michx. A. M. Isaacs 15 May 1889 United States of America New York Bronx Co. Hunt's Point — 2093729 Erigeron pulchellus Michx.
Juncus pylaei Laharpe A. M. Isaacs s.n. 21 Jul 93 United States of America New Jersey Bergen Co. — 2398083 Juncus pylaei Laharpe
Juncus pylaei Laharpe A. M. Isaacs s.n. 7-25 United States of America New York Bronx Co. Van Cortland — 2398031 Juncus pylaei Laharpe
Kalmia latifolia var. latifolia A. M. Isaacs s.n. June 10/95 — — — 2524393 Kalmia latifolia var. latifolia
Laburnum vulgare J.Presl A. M. Isaacs s.n. 22 May 1989 United States of America New York New York Co. Central Park — 02574699 Laburnum vulgare J.Presl
Lycopodium clavatum L. A. M. Isaacs s.n. 15 Aug 1895 United States of America Pennsylvania Otter Lake — 3329731 Lycopodium clavatum L.
Lygodium japonicum (Thunb.) Sw. A. M. Isaacs s.n. Nov 1888 United States of America New York New York Co. Cultivated -… — 03991765 Lygodium japonicum (Thunb.) Sw.
Lythrum salicaria L. A. M. Isaacs s.n. 09 Jul 1889 United States of America New York Orange Co. Cornwall-on-Hudson — 365721 Lythrum salicaria L.