Displaying 351 - 375 out of 379 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Amaranthus powellii S.Watson P. Rubtzoff 6002 21 Nov 1968 United States of America California Mendocino Co. Russian River beach… 3364469 Amaranthus powellii S.Watson
Eryngium aristulatum Jeps. var. aristulatum P. Rubtzoff 5393 07 Jul 1964 United States of America California Sonoma Co. Laguna de Santa… 3464364 Eryngium aristulatum Jeps. var. aristulatum
Ludwigia palustris (L.) Elliott P. Rubtzoff 6149 24 Aug 1969 United States of America California Sonoma Co. Pond on River… 3508792 Ludwigia palustris (L.) Elliott
Isoetes L. P. Rubtzoff 6053 24 May 1969 United States of America California Sonoma Co. Vernal pool 6.5… 3509558 Isoetes L.
Equisetum arvense L. P. Rubtzoff 279 17 Jun 1951 United States of America California Sonoma Co. Northern half of… 3510059 Equisetum arvense L.
Equisetum hyemale var. affine (Engelm.) A.A.Eaton P. Rubtzoff 1694 11 Aug 1954 United States of America California Sonoma Co. Guerneville Marsh 3510939 Equisetum hyemale var. affine (Engelm.) A.A.Eaton
Equisetum hyemale var. affine (Engelm.) A.A.Eaton P. Rubtzoff 4184 20 Jun 1959 United States of America California Sonoma Co. Willow Creek Marsh 3511096 Equisetum hyemale var. affine (Engelm.) A.A.Eaton
Equisetum hyemale var. californicum L. & Milde P. Rubtzoff 4785 23 Oct 1961 United States of America California Sonoma Co. Laguna de Santa… 3511153 Equisetum hyemale var. californicum L. & Milde
Equisetum laevigatum A.Braun P. Rubtzoff 4725 26 Aug 1961 United States of America California Sonoma Co. Vacation Beach, near… 3511472 Equisetum laevigatum A.Braun
Equisetum laevigatum A.Braun P. Rubtzoff 4230 22 Aug 1959 United States of America California Sonoma Co. South Fork Eel… 3511473 Equisetum laevigatum A.Braun
Equisetum x ferrissii Clute P. Rubtzoff 4840 25 May 1962 United States of America California Sonoma Co. Laguna de Santa… 3518712 Equisetum x ferrissii Clute
Equisetum x ferrissii Clute P. Rubtzoff 4480 09 Jun 1960 United States of America California Sonoma Co. Laguna de Santa… 3518723 Equisetum x ferrissii Clute
Equisetum L. P. Rubtzoff 7253 21 Aug 1973 United States of America California Sonoma Co. Sonoma Creek bottom… 3518864 Equisetum L.
Equisetum L. P. Rubtzoff 7255 21 Aug 1973 United States of America California Sonoma Co. Sonoma Creek bottom… 3518865 Equisetum L.
Equisetum L. P. Rubtzoff 7285 29 Aug 1973 United States of America California Sonoma Co. Sonoma Creek bottom… 3518866 Equisetum L.
Equisetum L. P. Rubtzoff 7291 31 Aug 1973 United States of America California Sonoma Co. Slope of Green… 3518867 Equisetum L.
Triteleia x tubergenii L.W.Lenz P. Rubtzoff 6526 10 Jun 1971 United States of America California Sonoma Co. South side of… 3574238 Triteleia x tubergenii L.W.Lenz
Citrullus lanatus (Thunb.) Matsum. & Nakai P. Rubtzoff 2169 12 Oct 1955 United States of America California Sonoma Co. Vacation Beach, near… 3682409 Citrullus lanatus (Thunb.) Matsum. & Nakai
Potamogeton nodosus Poir. P. Rubtzoff 6312 18 Aug 1970 United States of America California Sonoma Co. 5 miles north… 3714648 Potamogeton nodosus Poir.
Potamogeton nodosus Poir. P. Rubtzoff 7812 05 Aug 1974 United States of America California Sonoma Co. Kenwood Marsh. 3714649 Potamogeton nodosus Poir.
Potamogeton pectinatus L. P. Rubtzoff 6296 05 Aug 1970 United States of America California Sonoma Co. 5 miles north… 3715257 Potamogeton pectinatus L.
Zannichellia palustris L. P. Rubtzoff 7206 15 Aug 1973 United States of America California Mendocino Co. Russian River at… 3716657 Zannichellia palustris L.
Zannichellia palustris L. P. Rubtzoff 5955 31 Aug 1968 United States of America California Sonoma Co. Russian River bottom… 3716658 Zannichellia palustris L.
Alisma lanceolatum With. P. Rubtzoff 4189 27 Jun 1959 United States of America California Sonoma Co. Laguna de santa… 3718307 Alisma lanceolatum With.
Alopecurus aequalis Sobol. P. Rubtzoff 3332 11 May 1957 United States of America California Sonoma Co. 1637829 Alopecurus aequalis Sobol.