Displaying 1 - 25 out of 76 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Abronia umbellata Lam. H. A. Walker 1822 08 Aug 1909 United States of America California Monterey Co. Near Del Monte… — 679455 Abronia umbellata Lam.
Acer macrophyllum Pursh H. A. Walker 1903 02 Apr 1910 United States of America California Marin Co. — 2484715 Acer macrophyllum Pursh
Acer macrophyllum Pursh H. A. Walker 2358 11 Jun 1911 United States of America California Yosemite Trail to Vernal Falls — 2484717 Acer macrophyllum Pursh
Acer negundo var. californicum (Torr. & A.Gray) Wesm. H. A. Walker 1922 02 Apr 1910 United States of America California Marin Co. — 2486760 Acer negundo var. californicum (Torr. & A.Gray) Wesm.
Agoseris hirsuta (Hook.) Greene H. A. Walker 1703 31 May 1909 United States of America California Marin Co. Tiburon, on dry… — 1876854 Agoseris hirsuta (Hook.) Greene
Alnus incana subsp. tenuifolia (Nutt.) Breitung H. A. Walker 2051 15 Jun 1910 United States of America California Bank of Truckee River. Lake… — 2472276 Alnus incana subsp. tenuifolia (Nutt.) Breitung
Arbutus menziesii Pursh H. A. Walker 1901 02 Apr 1910 United States of America California Marin Co. Sarkspur. — 2515918 Arbutus menziesii Pursh
Arctostaphylos nummularia A.Gray H. A. Walker 1883 05 Mar 1910 United States of America California Mt. Tamalpais. — 2517026 Arctostaphylos nummularia A.Gray
Arnica discoidea Benth. H. A. Walker 2362 11 Jun 1911 United States of America California Yosemite Valley, near Vernal Falls. — 1881306 Arnica discoidea Benth.
Astragalus nuttallii (Torr. & A.Gray) J.T.Howell var. nuttallii H. A. Walker 1783 26 Jul 1909 United States of America California San Francisco — 01266998 Astragalus nuttallii (Torr. & A.Gray) J.T.Howell var. nuttallii
Astragalus nuttallii (Torr. & A.Gray) J.T.Howell var. nuttallii H. A. Walker 1817 08 Aug 1909 United States of America California Pacific Grove — 01266997 Astragalus nuttallii (Torr. & A.Gray) J.T.Howell var. nuttallii
Astragalus nuttallii (Torr. & A.Gray) J.T.Howell var. nuttallii H. A. Walker 1777 26 Jul 1909 United States of America California Lands End, San Francisco — 01266987 Astragalus nuttallii (Torr. & A.Gray) J.T.Howell var. nuttallii
Astragalus nuttallii var. virgatus (A.Gray) Barneby H. A. Walker 1777 26 Jul 1909 United States of America California Lands End, San Francisco — 01267028 Astragalus nuttallii var. virgatus (A.Gray) Barneby
Astragalus nuttallii var. virgatus (A.Gray) Barneby H. A. Walker 1777 26 Jul 1909 United States of America California Lands End, San Francisco — 01267029 Astragalus nuttallii var. virgatus (A.Gray) Barneby
Bromus carinatus Hook. & Arn. H. A. Walker 2550 17 Jun 1911 United States of America California Yosemite Valley. — 1633727 Bromus carinatus Hook. & Arn.
Camissonia cheiranthifolia (Hornem. ex Spreng.) Raim. H. A. Walker 1803 02 Aug 1969 United States of America California San Francisco Co. — 679560 Camissonia cheiranthifolia (Hornem. ex Spreng.) Raim.
Carex vesicaria L. H. A. Walker 2368 11 Jun 1911 United States of America California Yosemite Valley. Towards Mirror Lake. — 2309587 Carex vesicaria L.
Chaenactis rubricaulis Rydb. H. A. Walker 176 22 Jun 1910 United States of America California Placer Co. Deer Park, in… isotype 163286 Chaenactis rubricaulis Rydb.
Chaenactis rubricaulis Rydb. H. A. Walker 176 22 Jun 1910 United States of America California Placer Co. Deer Park, in… isotype 163287 Chaenactis rubricaulis Rydb.
Chorizanthe pungens Benth. H. A. Walker 2494 27 Jun 1911 United States of America California San Francisco Co. Lake Merced… — 32480 Chorizanthe pungens Benth.
Cirsium brevistylum Cronquist H. A. Walker 107 26 May 1911 United States of America California In collibus Berkeley Hills. — 2042256 Cirsium brevistylum Cronquist
Cirsium californicum A.Gray H. A. Walker 2462 18 Jun 1911 United States of America California El Portal — 2042350 Cirsium californicum A.Gray
Cirsium callilepis (Greene) Jeps. H. A. Walker 2211 17 Jul 1910 United States of America California Marin Co. Lagunitas — 2042374 Cirsium callilepis (Greene) Jeps.
Cirsium edule Nutt. H. A. Walker 2201 10 Jul 1910 United States of America California Marin Co. Mill Valley — 02051694 Cirsium edule Nutt.
Cirsium occidentale (Nutt.) Jeps. H. A. Walker 108 30 May 1911 United States of America California In arenosis prope urbem,, San… — 2052528 Cirsium occidentale (Nutt.) Jeps.