|
Cyperus pseudovegetus Steud.
|
C. S. Williamson s.n. |
19 Sep 1908 |
United States of America |
New York |
Riddleton |
— |
|
|
|
|
|
Cyperus strigosus L.
|
C. S. Williamson s.n. |
Aug |
United States of America |
Pennsylvania |
Philadelphia Co. |
— |
|
|
|
|
|
Eleocharis equisetoides (Elliott) Torr.
|
C. S. Williamson s.n. |
Aug |
United States of America |
New York |
Repanpo |
— |
|
|
|
|
|
Eleocharis flavescens (Poir.) Urb.
|
C. S. Williamson s.n. |
17 Jul 1906 |
United States of America |
New Jersey |
Cape May Co. Pond at… |
— |
|
|
|
|
|
Eleocharis olivacea Torr.
|
C. S. Williamson s.n. |
1 June, 2 Aug 20 1907, 3 Aug 22 1908 |
United States of America |
New Jersey |
Camden Co. |
— |
|
|
|
|
|
Potentilla arguta var. arguta
|
C. S. Williamson s.n. |
July |
United States of America |
New Jersey |
Windsor Junction |
— |
|
|
|
|
|
Eleocharis robbinsii Oakes
|
C. S. Williamson s.n. |
17 Aug 1907 |
United States of America |
New York |
Nellies Pond, along Co A.R.R.… |
— |
|
|
|
|
|
Eleocharis rostellata (Torr.) Torr.
|
C. S. Williamson s.n. |
17 Jul 1906 |
United States of America |
New York |
Putnam Co. |
— |
|
|
|
|
|
Eriophorum gracile W.D.J.Koch ex Roth
|
C. S. Williamson s.n. |
30 May 1906 |
United States of America |
Pennsylvania |
Bucks Co. |
— |
|
|
|
|
|
Potentilla pumila Poir.
|
C. S. Williamson s.n. |
May 1903 |
United States of America |
Pennsylvania |
Castle Rocks |
— |
|
|
|
|
|
Eriophorum tenellum Nutt.
|
C. S. Williamson s.n. |
16 Jun 1907 |
United States of America |
New Jersey |
Cape May Co. |
— |
|
|
|
|
|
Potentilla simplex Michx.
|
C. S. Williamson s.n. |
30 May 1903 |
United States of America |
Pennsylvania |
Sumreytown |
— |
|
|
|
|
|
Rosa canina L.
|
C. S. Williamson s.n. |
Jun 1909 |
United States of America |
Pennsylvania |
Berks Co. |
— |
|
|
|
|
|
Rosa palustris Marshall
|
C. S. Williamson s.n. |
25 Jun 1910 |
United States of America |
New Jersey |
Camden Co. |
— |
|
|
|
|
|
Rubus cuneifolius Pursh
|
C. S. Williamson s.n. |
June |
United States of America |
New Jersey |
Atlantic Co. |
— |
|
|
|
|
|
Rhynchospora oligantha A.Gray
|
C. S. Williamson s.n. |
18 Aug 1906 - 20 Aug 1907 |
United States of America |
New Jersey |
West Branch Wading River above… |
— |
|
|
|
|
|
Rhynchospora pallida M.A.Curtis
|
C. S. Williamson |
Sep |
United States of America |
New York |
Tukea Park |
— |
|
|
|
|
|
Rhynchospora rariflora (Michx.) Elliott
|
C. S. Williamson s.n. |
04 Aug 1907 |
United States of America |
New York |
Bennett |
— |
|
|
|
|
|
Schoenoplectus americanus (Pers.) Volkart ex Schinz & R.Keller
|
C. S. Williamson s.n. |
22 Jul 1895 |
United States of America |
New York |
Forked River |
— |
|
|
|
|
|
Schoenoplectiella smithii var. smithii
|
C. S. Williamson s.n. |
02 Sep 1907 - 25 Aug 1907 |
United States of America |
Pennsylvania |
Delaware above Phila. |
— |
|
|
|
|
|
Schoenoplectus subterminalis (Torr.) Soják
|
C. S. Williamson s.n. |
17 Aug 1905 |
United States of America |
New York |
East of Parkdale |
— |
|
|
|
|
|
Scirpus atrovirens Willd.
|
C. S. Williamson s.n. |
21 Aug 1910 |
United States of America |
Pennsylvania |
Frazer |
— |
|
|
|
|
|
Scirpus pendulus Muhl.
|
C. S. Williamson s.n. |
15 Jul 1909 |
United States of America |
New Jersey |
Winslow Junction |
— |
|
|
|
|
|
Scleria minor (Britton) W.Stone
|
C. S. Williamson s.n. |
18 Aug 1907 |
United States of America |
New Jersey |
Cape May Co. Bennett Station |
— |
|
|
|
|
|
Scleria pauciflora Muhl. ex Willd.
|
C. S. Williamson s.n. |
06 Aug 1906 |
United States of America |
Pennsylvania |
Fayette Co. west of Waltersburg |
— |
|
|
|
|