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Sonchus arvensis subsp. arvensis
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C. L. Gruber s.n. |
30 Jul 1927 |
United States of America |
Pennsylvania |
Berks Co. West side of… |
— |
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Sonchus arvensis subsp. arvensis
|
C. L. Gruber s.n. |
30 Jul 1927 |
United States of America |
Pennsylvania |
Berks Co. Roadside, end of… |
— |
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Salvia verticillata L.
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C. L. Gruber s.n. |
08 Jul 1909 |
United States of America |
Pennsylvania |
Berks Co. |
— |
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Prenanthes trifoliolata (Cass.) Fernald
|
C. L. Gruber s.n. |
31 Aug 1905 |
United States of America |
Pennsylvania |
Berks Co. |
— |
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Cirsium arvense (L.) Scop.
|
C. L. Gruber s.n. |
Jun 1905 |
United States of America |
Pennsylvania |
Berks Co. |
— |
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Cirsium arvense (L.) Scop.
|
C. L. Gruber s.n. |
Jun 1905 |
United States of America |
Pennsylvania |
Berks Co. |
— |
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Cirsium arvense (L.) Scop.
|
C. L. Gruber s.n. |
Jun 1905 |
United States of America |
Pennsylvania |
Berks Co. |
— |
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Cirsium arvense (L.) Scop.
|
C. L. Gruber s.n. |
Jun 1905 |
United States of America |
Pennsylvania |
Berks Co. |
— |
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Cirsium arvense (L.) Scop.
|
C. L. Gruber s.n. |
20 Jun 1905 |
United States of America |
Pennsylvania |
Berks Co. El. railroad embankment… |
— |
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