|
Penstemon virgatus var. asa-grayi (Crosswh.) Dorn
|
L. Constance 1931 |
24 Jun 1937 |
United States of America |
Colorado |
Jefferson Co. Turkey Creek canyon… |
— |
|
|
|
|
|
Thelypodium howellii S.Watson subsp. howellii
|
L. Constance 9541 |
23 Jun 1928 |
United States of America |
Oregon |
Lake Co. 1/2 mile from… |
— |
|
|
|
|
|
Penstemon rydbergii var. oreocharis (Greene) N.H.Holmgren
|
L. Constance 2322 |
10 Jun 1938 |
United States of America |
California |
Lassen Co. 1.5 miles northeast… |
— |
|
|
|
|
|
Perideridia gairdneri subsp. borealis T.I.Chuang & Constance
|
L. Constance 3262 |
04 Aug 1948 |
United States of America |
Oregon |
Multnomah Co. Sauvies Island, 3.5… |
isotype |
|
|
|
|
|
Arabis platysperma A.Gray
|
L. Constance 2449 |
10 Aug 1938 |
United States of America |
California |
Mono Co. 0.2 miles E… |
— |
|
|
|
|
|
Arabis macdonaldiana Eastw. subsp. macdonaldiana
|
L. Constance 3002 |
21 May 1942 |
United States of America |
California |
Mendocino Co. "Big" Red Mountain,… |
— |
|
|
|
|
|
Penstemon rostriflorus Kellogg
|
L. Constance 2402 |
06 Aug 1938 |
United States of America |
California |
Alpine Co. Above Deadman Creek… |
— |
|
|
|
|
|
Penstemon rostriflorus Kellogg
|
L. Constance 2425 |
07 Aug 1938 |
United States of America |
California |
Mono Co. Above Twin Lakes… |
— |
|
|
|
|
|
Penstemon wilcoxii Rydb.
|
L. Constance 1704 |
31 May 1936 |
United States of America |
Idaho |
Lewis Co. 3 miles east… |
— |
|
|
|
|
|
Penstemon globosus (Piper) Pennell & D.D.Keck
|
L. Constance 1345 |
03 Aug 1935 |
United States of America |
Oregon |
Wallowa Co. West end of… |
— |
|
|
|
|
|
Penstemon globosus (Piper) Pennell & D.D.Keck
|
L. Constance 1962 |
05 Jul 1937 |
United States of America |
Idaho |
Valley Co. Brundage Mountain |
— |
|
|
|
|
|
Astragalus canadensis var. brevidens (Gand.) Barneby
|
L. Constance 2447 |
10 Aug 1938 |
United States of America |
California |
Mono Co. Near Fales Hot… |
— |
|
|
|
|
|
Astragalus canadensis var. brevidens (Gand.) Barneby
|
L. Constance 2447 |
10 Aug 1938 |
United States of America |
California |
Mono Co. Near Fales Hot… |
— |
|
|
|
|
|
Eriogonum caespitosum Nutt.
|
L. Constance 3715 |
19 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Open ridge east… |
— |
|
|
|
|
|
Eriogonum microthecum var. laxiflorum Hook.
|
L. Constance 3717 |
19 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Open ridge east… |
— |
|
|
|
|
|
Eriogonum umbellatum var. aureum (Gand.) Reveal
|
L. Constance 3713 |
19 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Open ridge east… |
— |
|
|
|
|
|
Penstemon cardwellii Howell
|
L. Constance 2655 |
21 May 1940 |
United States of America |
Oregon |
Tillamook Co. Summit of Mount… |
— |
|
|
|
|
|
Perideridia bacigalupii T.I.Chuang & Constance
|
L. Constance 3761 |
07 Sep 1965 |
United States of America |
California |
Nevada Co. Above Rush Creek,… |
isotype |
|
|
|
|
|
Cardamine constancei Detling
|
L. Constance 1108 |
02 Jun 1935 |
United States of America |
Idaho |
Idaho Co. 4 miles below… |
isotype |
|
|
|
|
|
Keckiella breviflora var. glabrisepala (D.D.Keck) N.H.Holmgren
|
L. Constance 2379 |
30 Jun 1938 |
United States of America |
California |
Madera Co. 1 mile southeast… |
— |
|
|
|
|
|
Heuchera cylindrica Douglas ex Hook.
|
L. Constance 3746 |
20 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Between Hinkey Summit… |
— |
|
|
|
|
|
Astragalus curvicarpus (A.Heller) J.F.Macbr. var. curvicarpus
|
L. Constance 9612 |
22 Jun 1928 |
United States of America |
Oregon |
Lake Co. Fort Bidwell Road,… |
— |
|
|
|
|
|
Astragalus filipes Torr. ex A.Gray
|
L. Constance 3710 |
19 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Open ridge east… |
— |
|
|
|
|
|
Camissonia cheiranthifolia (Hornem. ex Spreng.) Raim. subsp. cheiranthifolia
|
L. Constance 2626 |
19 May 1940 |
United States of America |
Oregon |
Curry Co. Mouth of Pistol… |
— |
|
|
|
|
|
Trifolium wormskioldii Lehm.
|
L. Constance 9650 |
12 Jul 1928 |
United States of America |
Oregon |
Lake Co. Along Johnson Creek,… |
— |
|
|
|
|
|
Lupinus arbustus subsp. calcaratus (Kellogg) D.B.Dunn
|
L. Constance 3702 |
19 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Open ridge east… |
— |
|
|
|
|
|
Lupinus arbustus subsp. calcaratus (Kellogg) D.B.Dunn
|
L. Constance 3720 |
19 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. In aspen grove… |
— |
|
|
|
|
|
Lupinus argenteus var. utahensis (S.Watson) Barneby
|
L. Constance 3711 |
19 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Open ridge east… |
— |
|
|
|
|
|
Sedum lanceolatum Torr.
|
L. Constance 3740 |
20 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Between Hinkey Summit… |
— |
|
|
|
|
|
Solanum umbelliferum Eschsch.
|
L. Constance 2039 |
27 Mar 1938 |
United States of America |
California |
Napa Co. In the Howell… |
— |
|
|
|
|
|
Chamaebatiaria millefolium (Torr.) Maxim.
|
L. Constance 2433 |
08 Aug 1938 |
United States of America |
California |
Inyo Co. Above Lake Sabrina,… |
— |
|
|
|
|
|
Potentilla anserina L.
|
L. Constance 9840 |
19 Jun 1928 |
United States of America |
Oregon |
Lake Co. Paulina Marsh |
— |
|
|
|
|
|
Potentilla gracilis var. fastigiata S.Watson
|
L. Constance 9845 |
19 Jun 1928 |
United States of America |
Oregon |
Lake Co. Paulina Marsh |
— |
|
|
|
|
|
Ivesia baileyi var. beneolens (A.Nelson & J.F.Macbr.) Ertter
|
L. Constance 3729 |
20 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Granite cliffs just… |
— |
|
|
|
|
|
Polemonium pulcherrimum Hook. var. pulcherrimum
|
L. Constance 3708 |
19 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Open ridge east… |
— |
|
|
|
|
|
Camissonia tanacetifolia (Torr. & A.Gray) P.H.Raven
|
L. Constance 9696 |
19 Jun 1928 |
United States of America |
Oregon |
Lake Co. Paulina Marsh |
— |
|
|
|
|
|
Ipomopsis congesta subsp. palmifrons (Brand) A.G.Day
|
L. Constance 3745 |
20 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Between Hinkey Summit… |
— |
|
|
|
|
|
Leptosiphon pachyphyllus (R.Patt.) J.M.Porter & L.A.Johnson
|
L. Constance 2423 |
07 Aug 1938 |
United States of America |
California |
Mono Co. Across road from… |
— |
|
|
|
|
|
Leptosiphon pachyphyllus (R.Patt.) J.M.Porter & L.A.Johnson
|
L. Constance 2423 |
07 Aug 1938 |
United States of America |
California |
Mono Co. Across road from… |
— |
|
|
|
|
|
Phacelia sericea var. ciliosa Rydb.
|
L. Constance 3209 |
14 Jun 1947 |
United States of America |
Wyoming |
Uinta Co. 8 miles east… |
— |
|
|
|
|
|
Phacelia peirsoniana J.T.Howell
|
L. Constance 3429 |
02 Jul 1952 |
United States of America |
California |
Mono Co. Sherwin Hill grade,… |
— |
|
|
|
|
|
Phacelia gymnoclada Torr. ex S.Watson
|
L. Constance 3296 |
08 Jun 1949 |
United States of America |
Nevada |
Lander Co. Reese River canyon,… |
— |
|
|
|
|
|
Phacelia gymnoclada Torr. ex S.Watson
|
L. Constance 3292 |
07 Jun 1949 |
United States of America |
Nevada |
Washoe Co. Above the Truckee… |
— |
|
|
|
|
|
Phacelia bicolor Torr. ex S.Watson
|
L. Constance 3298 |
09 Jun 1949 |
United States of America |
Nevada |
Humboldt Co. 8 miles north… |
— |
|
|
|
|
|
Phacelia bicolor Torr. ex S.Watson
|
L. Constance 3293 |
07 Jun 1949 |
United States of America |
Nevada |
Washoe Co. Near the Truckee… |
— |
|
|
|
|
|
Phacelia bicolor var. leibergii (Brand) A.Nelson & J.F.Macbr.
|
L. Constance 3303 |
10 Jun 1949 |
United States of America |
Oregon |
Deschutes Co. East base of… |
— |
|
|
|
|
|
Phacelia glaberrima (Torr. ex S.Watson) J.T.Howell
|
L. Constance 3297 |
08 Jun 1949 |
United States of America |
Nevada |
Lander Co. Reese River Canyon,… |
— |
|
|
|
|
|
Phacelia lutea var. glandulifera (Torr. ex S.Watson) Cronquist
|
L. Constance 2329 |
11 Jun 1938 |
United States of America |
California |
Lassen Co. Throughout the Madeline… |
— |
|
|
|
|
|
Phacelia lutea var. glandulifera (Torr. ex S.Watson) Cronquist
|
L. Constance 3291 |
07 Jun 1949 |
United States of America |
Nevada |
Washoe Co. Above the Truckee… |
— |
|
|
|
|
|
Phacelia lutea (Hook. & Arn.) J.T.Howell var. lutea
|
L. Constance 3300 |
09 Jun 1949 |
United States of America |
Oregon |
Harney Co. South end of… |
— |
|
|
|
|
|
Phacelia inyoensis (J.F.Macbr.) J.T.Howell
|
L. Constance 3432 |
03 Jul 1952 |
United States of America |
California |
Mono Co. Watterson Meadow, west… |
— |
|
|
|
|
|
Phacelia tetramera J.T.Howell
|
L. Constance 3433 |
03 Jul 1952 |
United States of America |
California |
Mono Co. Watterson Meadow, west… |
— |
|
|
|
|
|
Phacelia hastata var. alpina (Rydb.) Cronquist
|
L. Constance 3735 |
20 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Granite cliffs just… |
— |
|
|
|
|
|
Phacelia hastata var. alpina (Rydb.) Cronquist
|
L. Constance 2797 |
03 Aug 1940 |
United States of America |
Nevada |
Washoe Co. East side of… |
— |
|
|
|
|
|
Phacelia hastata var. alpina (Rydb.) Cronquist
|
L. Constance 3208 |
14 Jun 1947 |
United States of America |
Utah |
Summit Co. 9 miles south… |
— |
|
|
|
|
|
Linum lewisii Pursh
|
L. Constance 9678 |
19 Jun 1928 |
United States of America |
Oregon |
Lake Co. Pine woods just… |
— |
|
|
|
|
|
Nama aretioides var. multiflorum (A.Heller) Jeps.
|
L. Constance 3290 |
07 Jun 1949 |
United States of America |
Nevada |
Washoe Co. Steamboat Springs |
— |
|
|
|
|
|
Nama densa var. parviflorum (Greenm.) C.L.Hitchc.
|
L. Constance 3299 |
09 Jun 1949 |
United States of America |
Nevada |
Humboldt Co. 8 miles north… |
— |
|
|
|
|
|
Nama densa var. parviflorum (Greenm.) C.L.Hitchc.
|
L. Constance 3294 |
07 Jun 1949 |
United States of America |
Nevada |
Carson Sink near Hazen |
— |
|
|
|
|
|
Nama densa var. parviflorum (Greenm.) C.L.Hitchc.
|
L. Constance 3302 |
10 Jun 1949 |
United States of America |
Oregon |
Deschutes Co. East base of… |
— |
|
|
|
|
|
Mertensia ciliata (E.James ex Torr.) G.Don
|
L. Constance 3718 |
19 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Just north of… |
— |
|
|
|
|
|
Osmorhiza chilensis Hook. & Arn.
|
L. Constance 3103 |
04 Jul 1946 |
United States of America |
California |
Modoc Co. Deep Creek 3.4… |
— |
|
|
|
|
|
Osmorhiza depauperata Phil.
|
L. Constance 3104 |
04 Jul 1946 |
United States of America |
California |
Modoc Co. Deep Creek 3.4… |
— |
|
|
|
|
|
Sium suave Walter
|
L. Constance 2798 |
04 Aug 1940 |
United States of America |
Nevada |
Douglas Co. Carson Valley, 1… |
— |
|
|
|
|
|
Veratrum californicum Durand var. californicum
|
L. Constance 3723 |
19 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Just north of… |
— |
|
|
|
|
|
Lomatium austiniae (J.M.Coult. & Rose) J.M.Coult. & Rose
|
L. Constance 3637 |
11 Jun 1956 |
United States of America |
Nevada |
Washoe Co. Vya to Gerlach,… |
— |
|
|
|
|
|
Lomatium austiniae (J.M.Coult. & Rose) J.M.Coult. & Rose
|
L. Constance 3637 |
11 Jun 1956 |
United States of America |
Nevada |
Washoe Co. Vya to Gerlach,… |
— |
|
|
|
|
|
Angelica arguta Nutt.
|
L. Constance 3727 |
19 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Santa Rosa Range,… |
— |
|
|
|
|
|
Angelica arguta Nutt.
|
L. Constance 3727 |
19 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Santa Rosa Range,… |
— |
|
|
|
|
|
Hackelia micrantha (Eastw.) J.L.Gentry
|
L. Constance 2415 |
07 Aug 1938 |
United States of America |
California |
Mono Co. 4 miles southwest… |
— |
|
|
|
|
|
Monardella odoratissima var. glauca (Greene) H.St.John
|
L. Constance 3736 |
10 Jul 1961 |
United States of America |
Nevada |
Humboldt Co. Granite cliffs just… |
— |
|
|
|
|
|
Lomatium nevadense (S.Watson) J.M.Coult. & Rose var. nevadense
|
L. Constance 3747 |
16 Apr 1962 |
United States of America |
California |
Lassen Co. 1 mile S… |
— |
|
|
|
|
|
Lomatium nevadense (S.Watson) J.M.Coult. & Rose var. nevadense
|
L. Constance 3634 |
11 Jun 1956 |
United States of America |
Nevada |
Washoe Co. Three miles south… |
— |
|
|
|
|
|
Lomatium nevadense (S.Watson) J.M.Coult. & Rose var. nevadense
|
L. Constance 3634 |
11 Jun 1956 |
United States of America |
Nevada |
Washoe Co. Three miles south… |
— |
|
|
|
|
|
Astragalus accidens var. hendersonii (S.Watson) M.E.Jones
|
L. Constance 2942 |
15 May 1942 |
United States of America |
Oregon |
Jackson Co. Two miles west… |
— |
|
|
|
|