|
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 |
— |
|
|
|
|
|
Rubus
|
C. S. Williamson s.n. |
May 1903 |
United States of America |
New Jersey |
Cedar Brook |
— |
|
|
|
|
|
Scleria verticillata Muhl. ex Willd.
|
C. S. Williamson s.n. |
24 Sep 1905 |
United States of America |
New Jersey |
Cape May Co. |
— |
|
|
|
|
|
Aronia x prunifolia (Marshall) Rehder
|
C. S. Williamson s.n. |
— |
United States of America |
New Jersey |
Gloucester Co. |
— |
|
|
|
|
|
Packera aurea (L.) Á.Löve & D.Löve
|
C. S. Williamson s.n. |
29 May 1904 |
United States of America |
New York |
Crosswick's Creek |
— |
|
|
|
|
|
Persicaria orientalis (L.) Spach
|
C. S. Williamson s.n. |
Aug |
United States of America |
Pennsylvania |
Philadelphia Co. Ballast |
— |
|
|
|
|
|
Ilex laevigata (Pursh) A.Gray
|
C. S. Williamson s.n. |
Jun 2002 |
United States of America |
New Jersey |
|
— |
|
|
|
|
|
Bartonia paniculata (Michx.) Muhl. subsp. paniculata
|
C. S. Williamson s.n. |
29 Aug 1908 |
United States of America |
Delaware |
Sussex Co. |
— |
|
|
|
|
|
Ostrya virginiana (Mill.) K.Koch
|
C. S. Williamson s.n. |
06 Jul 1909 |
United States of America |
Pennsylvania |
|
— |
|
|
|
|
|
Morus alba L.
|
C. S. Williamson s.n. |
May |
— |
— |
|
— |
|
|
|
|
|
Tofieldia racemosa (Walter) Britton, Sterns & Poggenb.
|
C. S. Williamson s.n. |
July Aug |
United States of America |
North Carolina |
Wilmington. |
— |
|
|
|
|
|
Persea palustris (Raf.) Sarg.
|
C. S. Williamson s.n. |
— |
United States of America |
North Carolina |
|
— |
|
|
|
|
|
Toxicodendron pubescens Mill.
|
C. S. Williamson s.n. |
23 Jun 1907 |
United States of America |
New York |
|
— |
|
|
|
|
|
Toxicodendron vernix (L.) Kuntze
|
C. S. Williamson s.n. |
20 Aug 1907 |
United States of America |
New Jersey |
|
— |
|
|
|
|
|
Sphagnum teres (Schimp.) Ångstr.
|
C. S. Williamson |
07 Aug 1911 |
Canada |
Newfoundland and Labrador |
Caribou Island, Battle Harbour, Labrador |
— |
|
|
|
|
|
Erigeron quercifolius Lam.
|
C. S. Williamson |
— |
United States of America |
Georgia |
Chatham Co. Savannah; Wilmington |
— |
|
|
|
|
|
Xyris elliottii Chapm.
|
C. S. Williamson |
Jul |
United States of America |
Florida |
Lake Co. |
— |
|
|
|
|
|
Tillandsia setacea Sw.
|
C. S. Williamson |
s.d. |
United States of America |
Florida |
Pinellas Co. St Petersburg |
— |
|
|
|
|
|
Suaeda maritima (L.) Dumort.
|
C. S. Williamson |
Aug |
— |
— |
Ballast Karghns Pt. |
— |
|
|
|
|
|
Dionaea muscipula J.Ellis
|
C. S. Williamson |
s.d. |
United States of America |
North Carolina |
New Hanover Co. Wilmington. |
— |
|
|
|
|
|
Drosera intermedia Hayne
|
C. S. Williamson |
1 Jul 1907 |
United States of America |
New Jersey |
Absecon |
— |
|
|
|
|
|
Waldsteinia fragarioides var. fragarioides
|
C. S. Williamson |
31 May 1905 - 13 May 1906 |
United States of America |
Pennsylvania |
Montgomery Co. |
— |
|
|
|
|
|
Anemone americana (DC.) H.Hara
|
C. S. Williamson |
May |
United States of America |
Pennsylvania |
Philadelphia Co. |
— |
|
|
|
|