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Polygala rhodoptera Mart. ex A.W.Benn.
|
R. S. Williams |
04 Mar 1902 |
Bolivia |
— |
Prairie |
— |
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Fabaceae
|
R. S. Williams 132 |
23 Feb 1908-22 Mar 1908 |
Panama |
— |
Penonome and vicinity |
— |
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Calamus
|
R. S. Williams 2610 |
05 Apr 1905 |
Philippines |
— |
Todaya, Mt. Apo, S. E.… |
— |
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Nepenthes alata Blanco
|
R. S. Williams 2560 |
31 Mar 1905 |
Philippines |
— |
Mt. Apo., S.E. Mindanao: Bojobo:… |
— |
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Nepenthes alata Blanco
|
R. S. Williams 1012 |
02 Oct 1904 |
Philippines |
Benguet |
Trinidad, Northern Luzon |
— |
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Carex norvegica Retz.
|
R. S. Williams s.n. |
16 Jun 1899 |
Canada |
Yukon |
Dawson. |
— |
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Carex rostrata Stokes
|
R. S. Williams s.n. |
20 Mar 1899 |
Canada |
Yukon |
Dawson. |
— |
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Carex filifolia Nutt.
|
R. S. Williams s.n. |
12 Jun 1895 |
Canada |
Yukon |
Miles Canon |
— |
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Carex capitata L.
|
R. S. Williams s.n. |
12 Jun 1899 |
Canada |
Yukon |
Ten miles above Lebarge. |
— |
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Entodon longidens Broth.
|
R. S. Williams 2651 |
Mar 1905 |
Philippines |
— |
S. E. Mindanao. Todaya, Mt.… |
— |
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Porella dentata (Hartm.) Lindb.
|
R. S. Williams |
29 Nov 1894 |
United States of America |
Montana |
Flathead Co. |
— |
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Sargassum
|
R. S. Williams s.n. |
03 Apr 1904 |
Philippines |
Bataan |
Manila Bay, Mouth of Lamao… |
— |
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Sematophyllum subpinnatum (Brid.) E.Britton
|
R. S. Williams 2119 |
12 Jun 1902 |
Bolivia |
— |
Consata |
— |
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Nepenthes alata Blanco
|
R. S. Williams 1012 |
02 Oct 1904 |
Philippines |
Benguet |
Trinidad, Northern Luzon |
— |
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Carex aurea Nutt.
|
R. S. Williams s.n. |
12 Jun 1899 |
Canada |
Yukon |
Ten miles above Lebarge. |
— |
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Poa glauca Vahl
|
R. S. Williams s.n. |
14 Jul 1899 |
Canada |
Yukon |
Dawson. |
— |
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Crepidotus mollis (Schaeff.:Fr.) Staude
|
R. S. Williams s.n. |
s.d. |
— |
— |
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— |
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Sargassum
|
R. S. Williams s.n. |
03 Apr 1904 |
Philippines |
Bataan |
Manila Bay, Mouth of Lamao… |
— |
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Poa glauca Vahl
|
R. S. Williams s.n. |
03 Aug 1899 |
Canada |
Yukon |
Dawson. |
— |
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Hexagonia papyracea Berk.
|
R. S. Williams |
10 Jan 1902 |
— |
— |
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— |
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Sargassum
|
R. S. Williams 1119 |
30 Jun 1908 |
Panama |
— |
Colón |
— |
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Sargassum
|
R. S. Williams 1118a |
30 Jun 1908 |
Panama |
— |
Colón |
— |
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Polyporus grammocephalus Berk.
|
R. S. Williams s.n. |
1905 |
— |
— |
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— |
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Nypa fruticans Wurmb
|
R. S. Williams 3063 |
17 Jul 1905 |
Philippines |
— |
Davao. S.E. Mindanao. |
— |
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Hippeastrum crociflorum Rusby
|
R. S. Williams 1617 |
09 Aug 1902 |
Bolivia |
— |
Guarratuma Rio. |
type |
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Plagiomnium cuspidatum (Hedw.) T.J.Kop.
|
R. S. Williams |
05 Nov 1899 |
United States of America |
New York |
Hemlock Grove [=New York Botanical… |
— |
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Encelia pilocarpa Rusby
|
R. S. Williams 2526 |
08 Aug 1901 |
Peru |
— |
Arequipa |
type |
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Timmia austriaca Hedw.
|
R. S. Williams 680 |
19 Mar 1899 |
Canada |
Yukon |
Moose cr. just below Dawson |
— |
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Franseria recurva Rusby
|
R. S. Williams 2527 |
08 Aug 1901 |
Peru |
— |
Arequipa |
holotype |
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Buxbaumia aphylla Hedw.
|
R. S. Williams |
Dec 1900 |
United States of America |
New York |
Hemlock Grove [=New York Botanical… |
— |
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Roellia roellii (Broth.) A.L.Andrews ex H.A.Crum
|
R. S. Williams 60 |
20 Jul 1896 |
United States of America |
Montana |
Rocky Mountains, Columbia Falls, Lake… |
— |
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Roellia roellii (Broth.) A.L.Andrews ex H.A.Crum
|
R. S. Williams 60 |
20 Jul 1896 |
United States of America |
Montana |
Rocky Mountains, Columbia Falls, Lake… |
— |
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Bryum alpinum Huds. ex With.
|
R. S. Williams 338 |
30 Aug 1895 |
United States of America |
Montana |
Rocky Mountains. Mountains near Columbia… |
— |
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Meesia triquetra (L. ex Jolycl.) Ångstr.
|
R. S. Williams 639 |
23 Jul 1899 |
Canada |
Yukon |
Klindiki (?) River bottom near… |
— |
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Cleome panamensis Standl.
|
R. S. Williams 993 |
03 Apr 1908-09 Apr 1908 |
Panama |
— |
Marraganti and vicinity. |
type |
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Dicranoweisia crispula (Hedw.) Milde
|
R. S. Williams 369 |
31 Aug 1892 |
United States of America |
Montana |
MacDonald Lake, Columbia Falls |
— |
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Grimmia brittoniae R.S.Williams
|
R. S. Williams |
22 May 1897 |
United States of America |
Montana |
Flathead Co. Near Columbia Falls |
— |
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Orthotrichum alpestre Hornsch. ex Bruch & Schimp.
|
R. S. Williams |
Aug 30, |
United States of America |
Montana |
Lower Two Medicine |
— |
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Amblystegium varium (Hedw.) Lindb.
|
R. S. Williams |
06 Nov 1899 |
United States of America |
New York |
Bronx Co. Over Bronx River. |
— |
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Dicranum fuscescens Turner
|
R. S. Williams |
30 Jul 1897 |
United States of America |
Montana |
S Fork Cut Bank |
— |
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Dichodontium pellucidum (Hedw.) Schimp.
|
R. S. Williams |
07 Oct 1896 |
United States of America |
Montana |
Flathead Co. |
— |
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Acrocephalus spicatus C.B.Rob.
|
R. S. Williams 2954 |
01 Jul 1905 |
Philippines |
Davao del Sur |
Santa Cruz |
isotype |
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Acrocephalus spicatus C.B.Rob.
|
R. S. Williams 2954 |
01 Jul 1905 |
Philippines |
Davao del Sur |
Santa Cruz |
type |
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Atrichum angustatum (Brid.) Bruch & Schimp.
|
R. S. Williams |
10 Apr 1910 |
United States of America |
New York |
Bronx Co. Bronx Park, New… |
— |
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Bryum pallens Sw.
|
R. S. Williams 447 |
24 Jul 1897 |
United States of America |
Montana |
North Fork Cut Bank river,… |
— |
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Vernonia ixiamensis Rusby
|
R. S. Williams 284 |
24 Dec 1901 |
Bolivia |
— |
Ixiamas |
holotype |
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Bryum pseudotriquetrum (Hedw.) G.Gaertn., B.Mey. & Scherb.
|
R. S. Williams 807 |
22 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
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Blindia acuta (Hedw.) Bruch & Schimp.
|
R. S. Williams 563 |
27 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
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Lewinskya speciosa var. killiasii (Nees) ined.
|
R. S. Williams 620 |
27 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
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Heterocladium procurrens (Mitt.) A.Jaeger
|
R. S. Williams 708 |
27 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
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Rectithecium piliferum (Sw.) Hedenäs & Huttunen
|
R. S. Williams 727 |
27 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
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Hypnum circinale Hook.
|
R. S. Williams 752 |
27 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
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Hypnum circinale Hook.
|
R. S. Williams 752 |
27 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
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Hypnum circinale Hook.
|
R. S. Williams 752 |
27 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
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Cirriphyllum cirrosum (Schwägr.) Grout
|
R. S. Williams 794 |
27 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
|
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Brachythecium albicans (Hedw.) Schimp.
|
R. S. Williams 797 |
27 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
|
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Isopterygium piliferum (Sw.) Loeske
|
R. S. Williams |
27 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
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Plenogemma phyllantha (Brid.) Plášek, Sawicki & Ochyra
|
R. S. Williams 615 |
28 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
|
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Plenogemma phyllantha (Brid.) Plášek, Sawicki & Ochyra
|
R. S. Williams 615 |
28 Aug 1899 |
United States of America |
Alaska |
Skagway. Skagway-Yakutat-Angoon. |
— |
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Plagiothecium laetum Schimp.
|
R. S. Williams |
29 May 1898 |
Canada |
British Columbia |
Lake Linderman |
— |
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Impatiens merrillii Hook.f.
|
R. S. Williams 3032 |
05 Jul 1905 |
Philippines |
Davao del Sur |
Mtn. near Santa Cruz, S.… |
— |
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Dicranum undulatum Schrad. ex Brid.
|
R. S. Williams 540 |
20 May 1898 |
Canada |
British Columbia |
Above Lake Lindeman [label reads… |
— |
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Dicranum undulatum Schrad. ex Brid.
|
R. S. Williams 540 |
20 May 1898 |
Canada |
British Columbia |
Above Lake Lindeman [label reads… |
— |
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Paludella squarrosa (Hedw.) Brid.
|
R. S. Williams H6664 |
19 May 1899 |
United States of America |
Alaska |
Klondike near mouth of Lindeman… |
— |
|
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Amphidium lapponicum (Hedw.) Schimp.
|
R. S. Williams 321 |
11 Aug 1895 |
United States of America |
Montana |
At head of MacDonald Lake,… |
— |
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Homomallium adnatum (Hedw.) Broth.
|
R. S. Williams |
29 Jun 1910 |
United States of America |
— |
Botanical Garden |
— |
|
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Astragalus williamsii Rydb.
|
R. S. Williams s.n. |
22 Aug 1899 |
Canada |
Yukon |
Near Big Salmon. |
holotype |
|
|
|
|
|
Astragalus williamsii Rydb.
|
R. S. Williams s.n. |
22 Aug 1899 |
Canada |
Yukon |
Near Big Salmon. |
holotype |
|
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|
Encalypta procera Bruch
|
R. S. Williams 166 |
1889 |
United States of America |
Idaho |
Kootenai Co. 8 mile prairie |
— |
|
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|
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|
Pohlia drummondii (Müll.Hal.) A.L.Andrews
|
R. S. Williams 341 |
04 Sep 1896 |
United States of America |
Montana |
Rocky Mountains. Near Columbia Falls |
— |
|
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|
Orthodicranum flagellare (Hedw.) Loeske
|
R. S. Williams |
25 Jun 1901 |
United States of America |
New York |
Top of the Palisades, State… |
— |
|
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|
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Seligeria campylopoda Kindb.
|
R. S. Williams |
17 Sep 1890 |
United States of America |
Montana |
Teedsfoot, Belt Mountains |
— |
|
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|
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Cynodontium strumiferum (Hedw.) Lindb.
|
R. S. Williams |
31 Mar 1898 |
United States of America |
Alaska |
Sheep Camp; Dyea cr. (Yukon… |
— |
|
|
|
|
|
Tortula obtusifolia (Schwägr.) Mathieu
|
R. S. Williams 56 |
13 Aug 1891 |
United States of America |
Montana |
Sand Coulee |
— |
|
|
|
|
|
Pottia heimii (Hedw.) Hampe
|
R. S. Williams 47 |
25 Jul 1897 |
United States of America |
Montana |
North Fork of Cut Bank… |
— |
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