|
Arenaria
|
D. T. MacDougal 125 |
16 Jun 1898 |
United States of America |
Arizona |
in the vicinity of Flagstaff |
— |
|
|
|
|
|
Arenaria
|
D. T. MacDougal 125 |
16 Jun 1898 |
United States of America |
Arizona |
Vicinity of Flagstaff |
— |
|
|
|
|
|
Arenaria aberrans M.E.Jones
|
D. T. MacDougal 169 |
26 Jun 1898 |
United States of America |
Arizona |
Grand Canon of the Colorado. |
— |
|
|
|
|
|
Arenaria fendleri A.Gray var. fendleri
|
D. T. MacDougal 227 |
05 Jul 1898 |
United States of America |
Arizona |
In the vicinity of Flagstaff |
— |
|
|
|
|
|
Arenaria fendleri A.Gray var. fendleri
|
D. T. MacDougal 227 |
05 Jul 1898 |
United States of America |
Arizona |
In the vicinity of Flagstaff |
— |
|
|
|
|
|
Argemone polyanthemos (Fedde) G.B.Ownbey
|
D. T. MacDougal 117 |
08 Jun 1901 |
United States of America |
Nebraska |
White River, near Crawford |
— |
|
|
|
|
|
Aristida
|
D. T. MacDougal 204 |
18 Apr 1905 |
Mexico |
Baja California |
Cucotia Mts |
— |
|
|
|
|
|
Aristida
|
D. T. MacDougal 112 |
04 Apr 1905 |
Mexico |
Baja California |
Cucopa Mts.; Lower Slopes |
— |
|
|
|
|
|
Aristida oligantha Michx.
|
D. T. MacDougal s.n. |
1889 |
United States of America |
Indiana |
Putnam Co. |
— |
|
|
|
|
|
Aristida purpurea var. fendleriana (Steud.) Vasey
|
D. T. MacDougal 91 |
11 Jun 1898 |
United States of America |
Arizona |
About Mormon Lake |
— |
|
|
|
|
|
Arnica chamissonis Less.
|
D. T. MacDougal 124 |
24 Jul 1900 |
United States of America |
Idaho |
Priest River Valley. |
— |
|
|
|
|
|
Arnica chamissonis Less.
|
D. T. MacDougal 801 |
30 Jul 1901 |
United States of America |
Montana |
Biological Laboratory. Bog Fork |
— |
|
|
|
|
|
Arnica chamissonis Less.
|
D. T. MacDougal 801 |
30 Jul 1901 |
United States of America |
Montana |
Banks of Swan River |
— |
|
|
|
|
|
Arnica chamissonis Less.
|
D. T. MacDougal 801 |
30 Jul 1901 |
United States of America |
Montana |
Banks of Swan River |
— |
|
|
|
|
|
Arnica chamissonis Less.
|
D. T. MacDougal 301 |
07 Aug 1900 |
United States of America |
Idaho |
Thorofare and shores, Priest Lake |
— |
|
|
|
|
|
Arnica cordifolia Hook.
|
D. T. MacDougal 152 |
12 Jun 1901 |
United States of America |
Montana |
Old Sentinal, mountain near Missoula. |
— |
|
|
|
|
|
Arnica gracilis Rydb.
|
D. T. MacDougal 434 |
June 23-24, 1901 |
United States of America |
Montana |
Lake McDonald, Missions Mountains. |
— |
|
|
|
|
|
Arnica latifolia Bong.
|
D. T. MacDougal 612 |
10 Jul 1901 |
United States of America |
Montana |
Northwestern Montana; MacDougal's Peak. |
— |
|
|
|
|
|
Arnica latifolia Bong.
|
D. T. MacDougal 829 |
August 2-10, 1901 |
United States of America |
Montana |
Northwestern Montana; MacDougal Peak. |
— |
|
|
|
|
|
Arnica latifolia Bong.
|
D. T. MacDougal 306 |
18 Jun 1901 |
United States of America |
Montana |
Lake Co. Sin-yale-a-min Lake and… |
— |
|
|
|
|
|
Arnica sororia Greene
|
D. T. MacDougal 134 |
11 Jun 1901 |
United States of America |
Montana |
Missoula Co. University Campus and… |
— |
|
|
|
|
|
Artemisia diversifolia Rydb.
|
D. T. MacDougal 190 |
27 Jul 1900 |
United States of America |
Idaho |
Forest between Priest Lake and… |
holotype |
|
|
|
|
|
Asarum caudatum Lindl.
|
D. T. MacDougal 125 |
24 Jul 1900 |
United States of America |
Idaho |
Priest River Valley. |
— |
|
|
|
|
|
Asclepias asperula (Decne.) Woodson
|
D. T. MacDougal 195 |
30 Jun 1898 |
United States of America |
Colorado |
About Grand Canon of the… |
— |
|
|
|
|
|
Asclepias asperula (Decne.) Woodson
|
D. T. MacDougal 195 |
30 Jun 1898 |
United States of America |
Colorado |
About Grand Canon of the… |
— |
|
|
|
|