Displaying 1 - 22 out of 22 Object(s)
| Taxon | Collector | Date | Country | State/Province | Locality | Type Status | Barcode | Notice | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Dicranum elongatum Schleich. ex Schwägr. | A. K. Harrison 2 | — | United States of America | Alaska | Tummagamut | — | ||||
| Dryopteris arguta (Kaulf.) Watt | A. K. Harrison s.n. | 08 Mar 1946 | United States of America | California | Napa Co. Stream above Bale… | — |   | |||
| Rhytisma acerinum Pers.:Fr. | A. K. Harrison 2985 | 12 Oct 1924 | United States of America | Connecticut | Litchfield Co. | — |   | |||
| Rhytisma punctatum (Pers.) Fr. | A. K. Harrison 2986 | 12 Oct 1924 | United States of America | Connecticut | Litchfield Co. | — |   | |||
| Dryopteris intermedia (Muhl. ex Willd.) A.Gray | A. K. Harrison s.n. | 25 Oct 1907 | United States of America | Michigan | Princeton | — |   | |||
| Dryopteris spinulosa Watt | A. K. Harrison s.n. | 15 Aug 1908 | United States of America | Michigan | Along the East Branch of… | — |   | |||
| Dryopteris spinulosa Watt | A. K. Harrison s.n. | 20 Oct 1907 | United States of America | Michigan | Along the Escanaba Pass, Princeton. | — |   | |||
| Dryopteris intermedia (Muhl. ex Willd.) A.Gray x D. spinulosa Watt | A. K. Harrison s.n. | 07 Aug 1908 | United States of America | Michigan | West bank of the Escanata.… | — |   | |||
| Cystopteris bulbifera (L.) Bernh. | A. K. Harrison s.n. | 06 Sep 1908 | United States of America | Michigan | Alger Co. Base of the… | — |   | |||
| Dryopteris campyloptera (Kunze) Clarkson | A. K. Harrison s.n. | 03 Aug 1939 | Canada | New Brunswick | St. John | — |   | |||
| Asplenium rhizophyllum L. | A. K. Harrison s.n. | Nov 1902 | United States of America | New York | Columbia Co. Lebanon Springs | — |   | |||
| Dryopteris cristata (L.) A.Gray | A. K. Harrison s.n. | 24 Aug 1906 | United States of America | New York | Canaan Brook, Patchoque, Long Island | — |   | |||
| Dryopteris intermedia (Muhl. ex Willd.) A.Gray | A. K. Harrison s.n. | 03 Aug 1912 | United States of America | New York | Lower slope of Wintergreen Hill… | — |   | |||
| Dennstaedtia punctilobula (Michx.) T.Moore | A. K. Harrison s.n. | 03 Aug 1912 | United States of America | New York | Columbia Co. (north of Round… | — |   | |||
| Cystopteris fragilis (L.) Bernh. | A. K. Harrison s.n. | 19 Jun 1906 | United States of America | New York | South part of Canaan Hills.… | — |   | |||
| Athyrium filix-femina subsp. angustum (Willd.) R.T.Clausen | A. K. Harrison s.n. | 03 Aug 1912 | United States of America | New York | Columbia Co. Northwest of barn,… | — |   | |||
| Fontinalis antipyretica var. gigantea (Sull.) Sull. | A. K. Harrison | 24 Jun 1895 | United States of America | New York | Rensselaer Co. Stephentown | — | ||||
| Dichanthelium linearifolium (Scribn.) Gould | A. K. Harrison 36 | 23 Jun 1891 | United States of America | New York | Columbia Co. Lebanon Springs | — |   | |||
| Oryzopsis asperifolia Michx. | A. K. Harrison s.n. | 1892 | United States of America | New York | Lebanon Springs | — |   | |||
| Schizachne purpurascens (Torr.) Swallen | A. K. Harrison s.n. | 1892 | United States of America | New York | Lebanon Springs | — |   | |||
| Woodsia obtusa (Spreng.) Torr. | A. K. Harrison s.n. | 04 Nov 1906 | United States of America | Pennsylvania | Harrisburg. | — |   | |||
| Woodwardia virginica (L.) Sm. | A. K. Harrison s.n. | 08 Jul 1904 - 16 Jul 1904 | United States of America | Virginia | Norfolk (Independent City). Norfolk Co. | — |   |