Displaying 1 - 75 out of 2338 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Aquilegia desertorum (M.E.Jones) Cockerell ex A.Heller A. H. Holmgren 15480 29 Apr 1970 United States of America Arizona Coconino Co. Buck Farm Canyon,… Aquilegia desertorum (M.E.Jones) Cockerell ex A.Heller
Mirabilis multiflora (Torr.) A.Gray A. H. Holmgren 15625 11 May 1971 United States of America Arizona Coconino Co. Grand Canyon, Deer… Mirabilis multiflora (Torr.) A.Gray
Draba cuneifolia Nutt. var. cuneifolia A. H. Holmgren 15637 12 May 1971 United States of America Arizona Mohave Co. Mohave-Cococnino County line:… Draba cuneifolia Nutt. var. cuneifolia
Abronia elliptica A.Nelson A. H. Holmgren 10008 08 May 1954 United States of America Arizona At confluence of Navajo Creek… Abronia elliptica A.Nelson
Eremogone aberrans (M.E.Jones) Ikonn. A. H. Holmgren 10665 06 Jul 1954 United States of America Arizona Coconino Co. South end of… Eremogone aberrans (M.E.Jones) Ikonn.
Arabis perennans S.Watson A. H. Holmgren 15617 11 May 1971 United States of America Arizona Coconino Co. Grand Canyon, Tapeats… Arabis perennans S.Watson
Townsendia smithii L.M.Shultz & A.H.Holmgren A. H. Holmgren 16380 04 Jun 1977 United States of America Arizona Mohave Co. Black Rock Mountain,… isotype Townsendia smithii L.M.Shultz & A.H.Holmgren
Descurainia incisa (Engelm. ex A.Gray) Britton var. incisa A. H. Holmgren 15659 14 May 1971 United States of America Arizona Mohave Co. Colorado River, across… Descurainia incisa (Engelm. ex A.Gray) Britton var. incisa
Penstemon pachyphyllus var. congestus (M.E.Jones) N.H.Holmgren A. H. Holmgren 7195 31 May 1948 United States of America Arizona Coconino Co. LeFevre Ridge, Kaibab… Penstemon pachyphyllus var. congestus (M.E.Jones) N.H.Holmgren
Sphaeralcea ambigua A.Gray var. ambigua A. H. Holmgren 15490 30 Apr 1970 United States of America Arizona Coconino Co. Rocky slopes 1… Sphaeralcea ambigua A.Gray var. ambigua
Primula specuicola Rydb. A. H. Holmgren 29 Apr 1970 United States of America Arizona Coconino Co. Buck Farm Canyon,… Primula specuicola Rydb.
Arctostaphylos pungens Kunth A. H. Holmgren 10622 06 Jul 1954 United States of America Arizona Coconino Co. South end of… Arctostaphylos pungens Kunth
Aquilegia chrysantha A.Gray A. H. Holmgren 15505 02 May 1970 United States of America Arizona Coconino Co. Elves Chasm, Colorado… Aquilegia chrysantha A.Gray
Saxifraga rhomboidea Greene A. H. Holmgren 7192 31 May 1948 United States of America Arizona Coconino Co. In the vicinity… Saxifraga rhomboidea Greene
Krascheninnikovia lanata (Pursh) A.Meeuse & A.Smit A. H. Holmgren 15521 03 May 1970 United States of America Arizona Coconino Co. Colorado River, Grand… Krascheninnikovia lanata (Pursh) A.Meeuse & A.Smit
Delphinium scaposum Greene A. H. Holmgren 15626 11 May 1971 United States of America Arizona Coconino Co. Grand Canyon, Deer… Delphinium scaposum Greene
Astragalus amphioxys A.Gray var. amphioxys A. H. Holmgren 7207 31 May 1948 United States of America Arizona Coconino Co. LeFevre Ridge, Kaibab… Astragalus amphioxys A.Gray var. amphioxys
Penstemon utahensis Eastw. A. H. Holmgren 16400 05 Jun 1977 United States of America Arizona Mohave Co. Virgin Mountains in… Penstemon utahensis Eastw.
Lepidium fremontii S.Watson A. H. Holmgren 15620 11 May 1971 United States of America Arizona Coconino Co. Grand Canyon, Tapeats… Lepidium fremontii S.Watson
Penstemon rostriflorus Kellogg A. H. Holmgren 10633 06 Jul 1954 United States of America Arizona Coconino Co. South end of… Penstemon rostriflorus Kellogg
Eremogone eastwoodiae (Rydb.) Ikonn. A. H. Holmgren 10621 04 Jul 1954 United States of America Arizona Coconino Co. Ridge near head… Eremogone eastwoodiae (Rydb.) Ikonn.
Lepidium montanum var. jonesii (Rydb.) C.L.Hitchc. A. H. Holmgren 15573 06 May 1971 United States of America Arizona Coconino Co. Colorado River, Marble… Lepidium montanum var. jonesii (Rydb.) C.L.Hitchc.
Silene antirrhina L. A. H. Holmgren 15543 06 May 1970 United States of America Arizona Mohave Co. Above Whitmore Rapids… Silene antirrhina L.
Lesquerella purpurea (A.Gray) S.Watson A. H. Holmgren 15503 02 May 1970 United States of America Arizona Coconino Co. Banks of Elves… Lesquerella purpurea (A.Gray) S.Watson
Penstemon thompsoniae (A.Gray) Rydb. A. H. Holmgren 7203 31 May 1948 United States of America Arizona Coconino Co. LeFevre Ridge, Kaibab… Penstemon thompsoniae (A.Gray) Rydb.
Anulocaulis leiosolenus (Torr.) Standl. var. leiosolenus A. H. Holmgren 15495 30 Apr 1970 United States of America Arizona Coconino Co. Colorado River, Grand… Anulocaulis leiosolenus (Torr.) Standl. var. leiosolenus
Ephedra aspera Engelm. ex S.Watson A. H. Holmgren 15612 10 May 1971 United States of America Arizona Coconino Co. Colorado River, Grand… Ephedra aspera Engelm. ex S.Watson
Astragalus desperatus M.E.Jones var. desperatus A. H. Holmgren 15513 2 May 1970 United States of America Arizona Coconino Co. Tapeats Creek, about… Astragalus desperatus M.E.Jones var. desperatus
Astragalus nuttallianus var. micranthiformis Barneby A. H. Holmgren 15642 12 May 1971 United States of America Arizona Mohave-Coconino Co. line: Kanab Creek… Astragalus nuttallianus var. micranthiformis Barneby
Astragalus praelongus E.Sheld. var. praelongus A. H. Holmgren 15627 11 May 1971 United States of America Arizona Coconino Co. Grand Canyon, Deer… Astragalus praelongus E.Sheld. var. praelongus
Astragalus praelongus E.Sheld. var. praelongus A. H. Holmgren 15488 29 Apr 1970 United States of America Arizona Coconino Co. Buck Farm Canyon.… Astragalus praelongus E.Sheld. var. praelongus
Astragalus preussii A.Gray var. preussii A. H. Holmgren 15597 08 May 1971 United States of America Arizona Coconino Co. Colorado River, Grand… Astragalus preussii A.Gray var. preussii
Astragalus preussii A.Gray var. preussii A. H. Holmgren 15587 07 May 1971 United States of America Arizona Coconino Co. Little Colorado River,… Astragalus preussii A.Gray var. preussii
Dalea searlsiae (A.Gray) Barneby A. H. Holmgren 15524 04 May 1970 United States of America Arizona Coconino Co. Fishtail Canyon, 139.5… Dalea searlsiae (A.Gray) Barneby
Trifolium dasyphyllum Torr. & A.Gray A. H. Holmgren 10635 06 Jul 1954 United States of America Arizona Coconino Co. South end of… Trifolium dasyphyllum Torr. & A.Gray
Phoradendron californicum Nutt. A. H. Holmgren 15544 06 May 1970 United States of America Arizona Mohave Co. Grand Canyon, Colorado… Phoradendron californicum Nutt.
Eriogonum fasciculatum var. polifolium (Benth.) Torr. & A.Gray A. H. Holmgren 15546 07 May 1970 United States of America Arizona Mohave Co. Grand Canyon, Colorado… Eriogonum fasciculatum var. polifolium (Benth.) Torr. & A.Gray
Arabis perennans S.Watson A. H. Holmgren 15523 03 May 1970 United States of America Arizona Coconino Co. Grand Canyon, Tapeats… Arabis perennans S.Watson
Stanleya pinnata (Pursh) Britton var. pinnata A. H. Holmgren 15536 04 May 1970 United States of America Arizona Mohave Co. Grand Canyon, Colorado… Stanleya pinnata (Pursh) Britton var. pinnata
Argemone munita subsp. rotundata (Rydb.) G.B.Ownbey A. H. Holmgren 15572 06 May 1971 United States of America Arizona Coconino Co. Marble Canyon, Colorado… Argemone munita subsp. rotundata (Rydb.) G.B.Ownbey
Chamaesyce arizonica (Engelm.) Arthur A. H. Holmgren 15496 01 May 1970 United States of America Arizona Coconino Co. Grand Canyon, Colorado… Chamaesyce arizonica (Engelm.) Arthur
Euphorbia aaron-rossii A.H.Holmgren & N.H.Holmgren A. H. Holmgren 15471 28 Apr 1970 United States of America Arizona Coconino Co. Marble Canyon, Colorado… Euphorbia aaron-rossii A.H.Holmgren & N.H.Holmgren
Phacelia glechomaefolia A.Gray A. H. Holmgren 15537a 06 May 1970 United States of America Arizona Mohave Co. Grand Canyon, Colorado… Phacelia glechomaefolia A.Gray
Cryptantha racemosa (S.Watson) Greene A. H. Holmgren 15474 28 Apr 1970 United States of America Arizona Coconino Co. Marble Canyon, Colorado… Cryptantha racemosa (S.Watson) Greene
Plagiobothrys jonesii A.Gray A. H. Holmgren 15491 30 Apr 1970 United States of America Arizona Coconino Co. Grand Canyon, Colorado… Plagiobothrys jonesii A.Gray
Mimulus guttatus DC. A. H. Holmgren 15548 07 May 1970 United States of America Arizona Mohave Co. Grand Canyon, Colorado… Mimulus guttatus DC.
Orobanche fasciculata Nutt. A. H. Holmgren 15473 28 Apr 1970 United States of America Arizona Coconino Co. Marble Canyon, Colorado…
Plantago ovata Forssk. A. H. Holmgren 15654 14 May 1971 United States of America Arizona Coconino Co. Colorado River (Mile…
Plantago patagonica Jacq. A. H. Holmgren 15654a 14 May 1971 United States of America Arizona Coconino Co. Colorado River (Mile…
Philadelphus microphyllus A.Gray var. microphyllus A. H. Holmgren 10623 United States of America Arizona Coconino Co. On south end… Philadelphus microphyllus A.Gray var. microphyllus
Fendlera rupicola Engelm. & A.Gray var. rupicola A. H. Holmgren 10674 08 Jul 1954 United States of America Arizona Coconino Co. Hogback between Cow… Fendlera rupicola Engelm. & A.Gray var. rupicola
Fendlera rupicola Engelm. & A.Gray var. rupicola A. H. Holmgren 10675 08 Jul 1954 United States of America Arizona Coconino Co. In hogback between… Fendlera rupicola Engelm. & A.Gray var. rupicola
Petrophytum caespitosum var. elatius (S.Watson) Tidestr. A. H. Holmgren 15504 02 May 1970 United States of America Arizona Coconino Co. Grand Canyon, Colorado… Petrophytum caespitosum var. elatius (S.Watson) Tidestr.
Petrophytum caespitosum (Nutt.) Rydb. A. H. Holmgren 15537 04 May 1970 United States of America Arizona Mohave Co. Grand Canyon, Colorado… Petrophytum caespitosum (Nutt.) Rydb.
Camissonia multijuga (S.Watson) P.H.Raven A. H. Holmgren 15533 04 May 1970 United States of America Arizona Coconino Co. Colorado River, Grand… Camissonia multijuga (S.Watson) P.H.Raven
Camissonia refracta (S.Watson) P.H.Raven A. H. Holmgren 20648 26 Apr 1941 United States of America Arizona Mohave Co. Road to Grand… Camissonia refracta (S.Watson) P.H.Raven
Oenothera cavernae Munz A. H. Holmgren 15633 12 May 1971 United States of America Arizona Mohave-Coconino Co. line: Kanab Creek… Oenothera cavernae Munz
Bernardia incana C.V.Morton A. H. Holmgren 15636 12 May 1971 United States of America Arizona Mohave-Coconino Co. line: Kanab Creek… Bernardia incana C.V.Morton
Ceanothus fendleri A.Gray A. H. Holmgren 10651 06 Jul 1954 United States of America Arizona Coconino Co. South end of… Ceanothus fendleri A.Gray
Vitis arizonica Engelm. A. H. Holmgren 15527 04 May 1970 United States of America Arizona Coconino Co. Colorado River, Grand… Vitis arizonica Engelm.
Ptelea trifoliata L. A. H. Holmgren 15520 03 May 1970 United States of America Arizona Coconino Co. Grand Canyon, Tapeats…
Ptelea trifoliata subsp. pallida (Greene) V.L.Bailey A. H. Holmgren 15631 11 May 1971 United States of America Arizona Coconino Co. Grand Canyon, Tapeats…
Thamnosma montana Torr. & Frém. A. H. Holmgren 15602 08 May 1971 United States of America Arizona Coconino Co. Colorado River, Grand… Thamnosma montana Torr. & Frém.
Elymus L. A. H. Holmgren 15618 11 May 1971 United States of America Arizona Coconino Co. Grand Canyon, Tapeats… Elymus L.
Cryptantha setosissima (A.Gray) Payson A. H. Holmgren 10680 09 Jul 1954 United States of America Arizona Coconino Co. North rim of… Cryptantha setosissima (A.Gray) Payson
Dichanthelium acuminatum (Sw.) Gould & C.A.Clark var. acuminatum A. H. Holmgren 15538 06 May 1970 United States of America Arizona Mohave Co. Colorado River, 170… Dichanthelium acuminatum (Sw.) Gould & C.A.Clark var. acuminatum
Cryptantha nevadensis A.Nelson & P.B.Kenn. A. H. Holmgren 15638 12 May 1971 United States of America Arizona Mohave Co. Mohave-Coconino Co. line:… Cryptantha nevadensis A.Nelson & P.B.Kenn.
Cryptantha crassisepala (Torr. & A.Gray) Greene A. H. Holmgren 15567 06 May 1971 United States of America Arizona Coconino Co. Colorado River, Marble… Cryptantha crassisepala (Torr. & A.Gray) Greene
Cryptantha crassisepala (Torr. & A.Gray) Greene A. H. Holmgren 15567 06 May 1971 United States of America Arizona Coconino Co. Colorado River, Marble… Cryptantha crassisepala (Torr. & A.Gray) Greene
Salvia dorrii (Kellogg) Abrams var. dorrii A. H. Holmgren 15513 02 May 1970 United States of America Arizona Coconino Co. Tapeats Creek, about… Salvia dorrii (Kellogg) Abrams var. dorrii
Astragalus lentiginosus var. bryantii (Barneby) J.A.Alexander A. H. Holmgren 15615 10 May 1971 United States of America Arizona Coconino Co. Colorado River, Grand… Astragalus lentiginosus var. bryantii (Barneby) J.A.Alexander
Astragalus lentiginosus var. bryantii (Barneby) J.A.Alexander A. H. Holmgren 15609 08 May 1971 United States of America Arizona Coconino Co. Colorado River, Grand… Astragalus lentiginosus var. bryantii (Barneby) J.A.Alexander
Astragalus lentiginosus var. bryantii (Barneby) J.A.Alexander A. H. Holmgren 15502 01 May 1970 United States of America Arizona Coconino Co. Bass Rapid, 108… Astragalus lentiginosus var. bryantii (Barneby) J.A.Alexander
Maurandya antirrhiniflora Humb. & Bonpl. ex Willd. A. H. Holmgren 15608 08 May 1971 United States of America Arizona Coconino Co. Colorado River, Grand… Maurandya antirrhiniflora Humb. & Bonpl. ex Willd.
Physalis hederifolia A.Gray A. H. Holmgren 15516 03 May 1970 United States of America Arizona Coconino Co. Grand Canyon, Tapeats… Physalis hederifolia A.Gray