|
Aplectrum hyemale (Muhl. ex Willd.) Nutt.
|
D. T. MacDougal s.n. |
16 May 1889 |
United States of America |
Indiana |
Putnam Co. |
— |
|
|
|
|
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Apocynum androsaemifolium L.
|
D. T. MacDougal 254 |
08 Jul 1898 |
United States of America |
Arizona |
In the vicinity of Flagstaff |
— |
|
|
|
|
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Apocynum androsaemifolium L.
|
D. T. MacDougal 42 |
23 Jul 1900 |
United States of America |
Idaho |
Mac Abee's Ranch, Priest River… |
— |
|
|
|
|
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Apocynum cannabinum L.
|
D. T. MacDougal 254 |
08 Jul 1898 |
United States of America |
Arizona |
In the vicinity of Flagstaff |
— |
|
|
|
|
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Apocynum cannabinum L.
|
D. T. MacDougal s.n. |
14 Jun 1891 |
United States of America |
Arizona |
Grand Canyon of Colorado. Northern… |
— |
|
|
|
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Aquilegia
|
D. T. MacDougal s.n. |
23 Jul 1898 |
United States of America |
Arizona |
About Walnut Canyon |
— |
|
|
|
|
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Aquilegia chrysantha A.Gray
|
D. T. MacDougal s.n. |
05 Jul 1898 |
United States of America |
Arizona |
Vicinity of Flagstaff |
— |
|
|
|
|
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Aquilegia desertorum (M.E.Jones) Cockerell ex A.Heller
|
D. T. MacDougal s.n. |
23 Jul 1898 |
United States of America |
Arizona |
About Walnut Canyon |
— |
|
|
|
|
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Arabis fendleri (S.Watson) Greene
|
D. T. MacDougal 6 |
31 May 1898 |
United States of America |
Arizona |
Coconino Co. Collected in the… |
— |
|
|
|
|
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Arabis glabra (L.) Bernh.
|
D. T. MacDougal 207 |
27 Jul 1900 |
United States of America |
Idaho |
Northern Idaho. Forest between Priest… |
— |
|
|
|
|
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Arabis gracilipes Greene
|
D. T. MacDougal 60 |
07 Jun 1898 |
United States of America |
Arizona |
Coconino Co. About Mormon Lake |
— |
|
|
|
|
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Arabis hirsuta (L.) Scop.
|
D. T. MacDougal 250 |
08 Jul 1898 |
United States of America |
Arizona |
Coconino Co. Collected in the… |
— |
|
|
|
|
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Arabis holboellii var. retrofracta (Graham) Rydb.
|
D. T. MacDougal 203 |
27 Jul 1900 |
United States of America |
Idaho |
Northern Idaho. Forest between Priest… |
— |
|
|
|
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Arabis macdougalii Rydb.
|
D. T. MacDougal 191 |
12 Jun 1901 |
United States of America |
Montana |
Old Sentinel, mountain near Missoula |
isotype |
|
|
|
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Arabis macdougalii Rydb.
|
D. T. MacDougal 191 |
12 Jun 1901 |
United States of America |
Montana |
Old Sentinel, mountain near Missoula |
holotype |
|
|
|
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Arabis perennans S.Watson
|
D. T. MacDougal 6 |
31 May 1898 |
United States of America |
Arizona |
Vicinity of Flagstaff |
— |
|
|
|
|
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Aralia nudicaulis L.
|
D. T. MacDougal 255 |
31 Jul 1900 |
United States of America |
Idaho |
Minard's Bay, Priest Lake |
— |
|
|
|
|
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Aralia nudicaulis L.
|
D. T. MacDougal 593 |
10 Jul 1901 |
United States of America |
Montana |
MacDougal's Peak |
— |
|
|
|
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Arceuthobium divaricatum Engelm.
|
D. T. MacDougal 190 |
28 Jun 1898 |
United States of America |
Arizona |
about Grand Canon of the… |
— |
|
|
|
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Arceuthobium vaginatum (Willd.) C.Presl
|
D. T. MacDougal 23 |
01 Jun 1898 |
United States of America |
Arizona |
Vicinity of Flagstaff. |
— |
|
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|
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Arceuthobium vaginatum (Willd.) C.Presl
|
D. T. MacDougal 23 |
01 Jun 1898 |
United States of America |
Arizona |
Vicinity of Flagstaff. |
— |
|
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|
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Arctostaphylos uva-ursi (L.) Spreng.
|
D. T. MacDougal 363 |
20 Jun 1901 |
United States of America |
Montana |
Sin-yale-a-min Peak. |
— |
|
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|
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Arctostaphylos uva-ursi (L.) Spreng.
|
D. T. MacDougal 16 |
23 Jul 1900 |
United States of America |
Idaho |
Mac Abee's Ranch, Priest River… |
— |
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Arenaria
|
D. T. MacDougal 125 |
16 Jun 1898 |
United States of America |
Arizona |
Vicinity of Flagstaff |
possible type |
|
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Arenaria
|
D. T. MacDougal 125 |
16 Jun 1898 |
United States of America |
Arizona |
Vicinity of Flagstaff |
possible type |
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