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Astragalus bisulcatus (Hook.) A.Gray var. bisulcatus
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M. E. Mathias 344 |
19 Jun 1929 |
United States of America |
Colorado |
Roadside, between Sterling and Ft.… |
— |
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Angelica ampla A.Nelson
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M. E. Mathias 3323 |
06 Aug 1958 |
United States of America |
Colorado |
Gunnison Co. South side of… |
— |
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Harbouria trachypleura (A.Gray) J.M.Coult. & Rose
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M. E. Mathias 445 |
22 Jun 1929 |
United States of America |
Colorado |
Larimer Co. Aspenglen Camp, Fall… |
— |
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Geranium caespitosum E.James
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M. E. Mathias 363 |
20 Jun 1929 |
United States of America |
Colorado |
Larimer Co. along Masonville Road… |
— |
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Apocynum cannabinum L.
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M. E. Mathias 490 |
29 Jun 1929 |
United States of America |
Colorado |
along the road near Morley |
— |
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Packera tridenticulata (Rydb.) W.A.Weber & Á.Löve
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M. E. Mathias 346 |
19 Jun 1929 |
United States of America |
Colorado |
along highway between Sterling and… |
— |
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Rauvolfia tetraphylla L.
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M. E. Mathias 369 |
10 Jul 1967 |
Costa Rica |
Guanacaste |
Along lower road at Finca… |
— |
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Mimosa pigra L.
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M. E. Mathias 318 |
02 Jul 1967 - 07 Jul 1967 |
Costa Rica |
Guanacaste |
Playas del Coco, west of… |
— |
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Chondrodendron tomentosum Ruiz & Pav.
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M. E. Mathias 5391 |
24 Jun 1961 |
Peru |
Huánuco |
Vicinity of Tingo María. Ca.… |
— |
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Sphaeralcea munroana (Douglas ex Lindl.) Spach ex A.Gray
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M. E. Mathias 781 |
15 Aug 1929 |
United States of America |
Idaho |
Along the highway near Twin… |
— |
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Gayophytum lasiospermum Greene
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M. E. Mathias 783 |
16 Aug 1929 |
United States of America |
Idaho |
Fremont Co. Campground, Warm River. |
— |
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Ranunculus aquatilis var. diffusus With.
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M. E. Mathias 782 |
16 Aug 1929 |
United States of America |
Idaho |
In stream, Warm River. |
— |
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Lepiota cristata (Bolton:Fr.) P.Kumm.
|
M. E. Mathias |
05 Oct 1955 |
United States of America |
Kansas |
Riley Co. KSC Campus |
— |
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Lepiota clypeolaria (Bull.:Fr.) P.Kumm.
|
M. E. Mathias |
05 Oct 1955 |
United States of America |
Kansas |
Riley Co. KSC Campus |
— |
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Abuta mycetandra Krukoff & Barneby
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M. E. Mathias 5604 |
19 Jul 1961 |
Peru |
Loreto |
Vicinity of Requena. Fundo Palencia… |
holotype |
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Chondrodendron tomentosum Ruiz & Pav.
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M. E. Mathias 3939 |
24 Jul 1959-30 Jul 1959 |
Peru |
Loreto |
Down river from Yurimaguas |
— |
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Chondrodendron tomentosum Ruiz & Pav.
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M. E. Mathias 3938 |
24 Jul 1959-30 Jul 1959 |
Peru |
Loreto |
Down river from Yurimaguas |
— |
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Chondrodendron tomentosum Ruiz & Pav.
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M. E. Mathias 3932 |
24 Jul 1959-30 Jul 1959 |
Peru |
Loreto |
Down river from Yurimaguas |
— |
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Stigmaphyllon mathiasiae W.R.Anderson
|
M. E. Mathias 6078 |
31 Jul 1962 |
Peru |
Loreto |
Pucallpa-Aguaytía road, Km. 34 west… |
isotype |
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Calliergonella curvifolia (Hedw.) B.H.Allen
|
M. E. Mathias |
23 Mar 1929 |
United States of America |
Missouri |
Near St. Francis |
— |
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Pohlia nutans (Hedw.) Lindb.
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M. E. Mathias |
27 Apr 1927 |
United States of America |
Missouri |
Saint Louis Co. Cliff Cave |
— |
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Sphagnum compactum DC.
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M. E. Mathias 5901 |
04 Apr 1929 |
United States of America |
Missouri |
Franklin Co. Near Pacific |
— |
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Astragalus racemosus Pursh var. racemosus
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M. E. Mathias 314 |
18 Jun 1929 |
United States of America |
Nebraska |
Furnas Co. Along highway 30… |
— |
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Mimosa nuttallii (DC.) B.L.Turner
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M. E. Mathias 315 |
18 Jun 1929 |
United States of America |
Nebraska |
Along highway 30 miles east… |
— |
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Nemophila pedunculata Douglas ex Benth.
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M. E. Mathias 1374 |
15 May 1938 |
United States of America |
Nevada |
Douglas Co. Recreation Stop 7… |
— |
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