Persicaria lapathifolia (L.) Delarbre
|
L. Ahart s.n. |
15 Aug 1981 |
United States of America |
California |
Butte Co. Snag Lake (about… |
— |
3158620 |
|
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Phyllodoce breweri (A.Gray) A.Heller
|
L. Ahart 10549 |
02 Sep 2003 |
United States of America |
California |
Nevada Co. On open ridge,… |
— |
00199261 |
|
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Physcomitrium collenchymatum Gier
|
L. Ahart 19289 |
29 Nov 2013 |
United States of America |
California |
Butte Co. below the high… |
— |
02266187 |
|
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Physcomitrium collenchymatum Gier
|
L. Ahart 19350 |
15 Apr 2014 |
United States of America |
California |
Butte Co. below the high… |
— |
02266188 |
|
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Physconia americana Essl.
|
L. Ahart 13533 |
31 Oct 2006 |
United States of America |
California |
Colusa Co. Big Springs, on… |
— |
1151936 |
|
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Pickeringia montana Nutt. var. montana
|
L. Ahart 10317 |
29 Jun 2003 |
United States of America |
California |
Yuba Co. T19N, R6E, northwest… |
— |
199227 |
|
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Picris echioides L.
|
L. Ahart 10285 |
16 Jun 2003 |
United States of America |
California |
Butte Co. T19N, R2E, northeast… |
— |
199219 |
|
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Pilularia americana A.Braun
|
L. Ahart s.n. |
15 May 1978 |
United States of America |
California |
Butte Co. Peter Ahart Ranch,… |
— |
03812939 |
|
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Pilularia americana A.Braun
|
L. Ahart s.n. |
15 May 1978 |
United States of America |
California |
Butte Co. Peter Ahart Ranch,… |
— |
3812969 |
|
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Pilularia americana A.Braun
|
L. Ahart 8378 |
21 May 2000 |
United States of America |
California |
Butte Co. The Cherokee Mine,… |
— |
04200076 |
|
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Poa annua L.
|
L. Ahart 13594 |
19 Mar 2007 |
United States of America |
California |
Butte Co. Bottom of a… |
— |
1691921 |
|
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Poa tenerrima Scribn.
|
L. Ahart 3930 |
10 Apr 1983 |
United States of America |
California |
Butte Co. The Sierra Nevada.… |
— |
1810389 |
|
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Polystichum imbricans (D.C. Eaton) D.H.Wagner
|
L. Ahart 4648 |
28 May 1984 |
United States of America |
California |
Butte Co. Below a dirt… |
— |
3539948 |
|
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Polystichum lemmonii Underw.
|
L. Ahart 7531 |
28 Jul 1994 |
United States of America |
California |
Plumas Co. Northeast of Frenchman… |
— |
04211598 |
|
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Polystichum munitum (Kaulf.) C.Presl
|
L. Ahart 14065 |
12 Jun 2007 |
United States of America |
California |
Butte Co. About70 yards north… |
— |
04200084 |
|
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Polystichum munitum var. munitum
|
L. Ahart 3231 |
08 Nov 1981 |
United States of America |
California |
Butte Co. On the banks… |
— |
3540375 |
|
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Polystichum scopulinum (D.C. Eaton) Maxon
|
L. Ahart 2648 |
17 Sep 1980 |
United States of America |
California |
Plumas Co. 1/2 mile west… |
— |
3540494 |
|
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Polystichum scopulinum (D.C. Eaton) Maxon
|
L. Ahart 3189 |
05 Jul 1987 |
United States of America |
California |
Butte Co. Rock outcrops skirting… |
— |
03540495 |
|
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Potamogeton crispus L.
|
L. Ahart 5873 |
04 Sep 1987 |
United States of America |
California |
Butte Co. In water in… |
— |
2431044 |
|
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Potentilla gracilis var. fastigiata (Nutt.) S.Watson
|
L. Ahart 5364 |
16 Jul 1986 |
United States of America |
California |
Plumas Co. Sierra Nevada; East… |
— |
2838667 |
|
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Proboscidea louisianica (Mill.) Thell. subsp. louisianica
|
L. Ahart 10511 |
15 Aug 2003 |
United States of America |
California |
Sutter Co. T16N, R1E, southwest… |
— |
00199254 |
|
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Quercus wislizeni A.DC. var. wislizeni
|
L. Ahart 13508 |
15 Oct 2006 |
United States of America |
California |
Butte Co. On the west… |
— |
1692208 |
|
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Ricciocarpos natans (L.) Corda
|
L. Ahart 19256 |
17 Nov 2013 |
United States of America |
California |
Butte Co. along the sides… |
— |
02265998 |
|
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Rorippa curvisiliqua (Hook.) Bessey var. curvisiliqua
|
L. Ahart s.n. |
20 May 1979 |
United States of America |
California |
Butte Co. 2 mi S… |
— |
2393146 |
|
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Rorippa palustris (L.) Besser subsp. palustris
|
L. Ahart 6516 |
16 Jun 1990 |
United States of America |
California |
Butte Co. Below the high… |
— |
2406138 |
|
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