|
Connarus williamsii Britton
|
R. S. Williams 1006 |
05 Apr 1908 |
Panama |
— |
Marraganti and vicinity. |
isotype |
|
|
|
|
|
Calophyllum auriculatum Merr.
|
R. S. Williams 2339 |
20 Feb 1905 |
Philippines |
— |
Sax River, Prov. Zamboanga, Mindanao. |
isotype |
|
|
|
|
|
Calophyllum auriculatum Merr.
|
R. S. Williams 2339 |
20 Feb 1905 |
Philippines |
— |
Sax River, Prov. Zamboanga, Mindanao. |
isotype |
|
|
|
|
|
Encalypta affinis R.Hedw.
|
R. S. Williams |
21 Sep 1897 |
United States of America |
Montana |
Above last camp near Birch… |
— |
|
|
|
|
|
Tetraplodon urceolatus (Hedw.) Bruch & Schimp.
|
R. S. Williams 622 |
05 Jun 1899 |
Canada |
Yukon |
Top of Moosehide Mountain near… |
— |
|
|
|
|
|
Parsonsia echinosperma Rusby
|
R. S. Williams 2960 |
27 Jul 1901 |
Bolivia |
— |
Paras Mayo |
possible type |
|
|
|
|
|
Lewinskya laevigata (J.E.Zetterst.) F.Lara, Garilleti & Goffinet
|
R. S. Williams |
26 Aug 1897 |
United States of America |
Montana |
Mount Henry |
— |
|
|
|
|
|
Ficus sericea C.B.Rob.
|
R. S. Williams 2883 |
03 Jun 1905 |
Philippines |
Davao del Sur |
Santa Cruz, southeast Mindanao; Bogobo:… |
isotype |
|
|
|
|
|
Meesia uliginosa Hedw.
|
R. S. Williams |
20 Jun 1898 |
Canada |
Yukon |
Swamp 20 mi. above Dawson… |
— |
|
|
|
|
|
Acriopsis philippinensis Ames
|
R. S. Williams 2778 |
05 May 1905 |
Philippines |
Davao del Sur |
Santa Cruz Province, southeast Mindanao |
isosyntype |
|
|
|
|
|
Acriopsis philippinensis Ames
|
R. S. Williams 2778 |
05 May 1905 |
Philippines |
Davao del Sur |
Santa Cruz Province, southeast Mindanao |
isosyntype |
|
|
|
|
|
Cynodontium strumiferum (Hedw.) Lindb.
|
R. S. Williams 528 |
20 May 1898 |
Canada |
Yukon |
Near Lake Luideman |
— |
|
|
|
|
|
Polytrichum piliferum Hedw.
|
R. S. Williams |
26 Aug 1934 |
United States of America |
New York |
Suffolk Co. Montauk |
— |
|
|
|
|
|
Bryum conditum R.S.Williams
|
R. S. Williams 578 |
28 Mar 1898 |
Canada |
Yukon |
Between Cañon City and Sheep… |
type |
|
|
|
|
|
Kiaeria starkei (F.Weber & D.Mohr) I.Hagen
|
R. S. Williams |
18 Aug 1896 |
United States of America |
Montana |
Essex Station |
— |
|
|
|
|
|
Mnium thomsonii Schimp.
|
R. S. Williams 220 |
11 Aug 1891 |
United States of America |
Montana |
Lake Terry; Columbia Falls; Rocky… |
— |
|
|
|
|
|
Antitrichia curtipendula (Timm ex Hedw.) Brid.
|
R. S. Williams 698 |
28 Aug 1899 |
United States of America |
Alaska |
Skagway. (Yukon Region Project) |
— |
|
|
|
|
|
Lewinskya rupestris (Schleich. ex Schwägr.) F.Lara, Garilleti & Goffinet
|
R. S. Williams 618 |
24 Apr 1898 |
Canada |
British Columbia |
Trail cañon above Lindeman |
— |
|
|
|
|
|
Campylium stellatum (Hedw.) C.E.O.Jensen
|
R. S. Williams 201 |
21 Aug 1892 |
United States of America |
Montana |
South Fork Flat Head River |
— |
|
|
|
|
|
Eugenia subsessilis C.B.Rob.
|
R. S. Williams 2748 |
03 May 1905 |
Philippines |
Davao del Sur |
Santa Cruz, S. E. Mindanao |
isotype |
|
|
|
|
|
Syntrichia ruralis (Hedw.) F.Weber & D.Mohr
|
R. S. Williams |
23 Jul 1897 |
United States of America |
Montana |
Near 28 Mile Corner |
— |
|
|
|
|
|
Atrichum angustatum (Brid.) Bruch & Schimp.
|
R. S. Williams |
— |
United States of America |
Wisconsin |
Dane Co. |
— |
|
|
|
|
|
Leandra nianga (DC.) Cogn.
|
R. S. Williams 450 |
12 Dec 1901 |
Bolivia |
— |
Tumupasa [?illegible] |
— |
|
|
|
|
|
Mnium blyttii Bruch & Schimp.
|
R. S. Williams 304 |
24 Jun 1895 |
United States of America |
Montana |
Near Columbia Falls; Rocky Mountains |
— |
|
|
|
|
|
Dicranum scoparium Hedw.
|
R. S. Williams 294 |
10 Jul 1895 |
United States of America |
Montana |
Columbia Falls Canyon |
— |
|
|
|
|
|
Trichodon cylindricus (Hedw.) Schimp.
|
R. S. Williams 241 |
24 Jun 1895 |
United States of America |
Montana |
Columbia Falls Canyon |
— |
|
|
|
|
|
Dicranum fuscescens Turner
|
R. S. Williams |
27 Jul 1896 |
United States of America |
Montana |
Columbia Falls Canyon |
— |
|
|
|
|
|
Dicranum scoparium Hedw.
|
R. S. Williams 365 |
30 Sep 1895 |
United States of America |
Montana |
Columbia Falls Canyon |
— |
|
|
|
|
|
Dicranum undulatum Schrad. ex Brid.
|
R. S. Williams 442 |
30 Sep 1895 |
United States of America |
Montana |
Columbia Falls Canyon |
— |
|
|
|
|
|
Lewinskya laevigata (J.E.Zetterst.) F.Lara, Garilleti & Goffinet
|
R. S. Williams |
30 Sep 1895 |
United States of America |
Montana |
Columbia Falls Canyon |
— |
|
|
|
|
|
Marchantia polymorpha L.
|
R. S. Williams |
30 Jul 1899 |
Canada |
Yukon |
W Dawson |
— |
|
|
|
|
|
Callicarpa ovata C.B.Rob.
|
R. S. Williams 2577 |
09 Apr 1905 |
Philippines |
Davao del Sur |
Above Darong, southeast Mindanao |
isolectotype |
|
|
|
|
|
Callicarpa ovata C.B.Rob.
|
R. S. Williams 2577 |
09 Apr 1905 |
Philippines |
Davao del Sur |
Above Darong, southeast Mindanao |
lectotype |
|
|
|
|
|
Oncophorus wahlenbergii Brid.
|
R. S. Williams |
19 Jun 1898 |
Canada |
Yukon |
Yukon River, 50.0 miles, below… |
— |
|
|
|
|
|
Palustriella commutata (Hedw.) Ochyra
|
R. S. Williams 352 |
31 Jul 1897 |
United States of America |
Montana |
Glacier Co. Two Medicine Lake |
— |
|
|
|
|
|
Sabicea erecta Rusby
|
R. S. Williams 446 |
13 Dec 1901 |
Bolivia |
— |
Tumapasa |
holotype |
|
|
|
|
|
Inga expansa Rusby
|
R. S. Williams 753 |
20 Sep 1901 |
Bolivia |
— |
Charopampa. Alt. 1600 ft. |
type |
|
|
|
|
|
Inga expansa Rusby
|
R. S. Williams 753 |
20 Sep 1901 |
Bolivia |
— |
Charopampa. Alt. 1600 ft. |
type |
|
|
|
|
|
Timmia austriaca Hedw.
|
R. S. Williams 59 |
28 Sep 1891 |
United States of America |
Montana |
Rocky Mountains. Belt Mts. Columbia… |
— |
|
|
|
|
|
Elaeocarpus venosus C.B.Rob.
|
R. S. Williams 2002 |
29 Nov 1904 |
Philippines |
Benguet |
Mount Santo Tomas; near summit |
holotype |
|
|
|
|
|
Peiranisia williamsii Britton & Rose
|
R. S. Williams 567 |
05 Mar 1908-19 Mar 1908 |
Panama |
— |
Bismark. Alt. 2000-3000 ft. |
holotype |
|
|
|
|
|
Lycopodium williamsii Underw. & Maxon
|
R. S. Williams 1393 |
14 Jun 1902 |
Bolivia |
— |
New Brazil |
holotype |
|
|
|
|
|
Dicranella heteromalla (Hedw.) Schimp.
|
R. S. Williams 554 |
28 Mar 1898 |
United States of America |
Alaska |
Sheep Camp; Dyea cr. (Yukon… |
— |
|
|
|
|
|
Malaxis quadriloba Ames
|
R. S. Williams 1108 |
13 Jun 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
type |
|
|
|
|
|
Malaxis quadriloba Ames
|
R. S. Williams 1108 |
13 Jun 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
type |
|
|
|
|
|
Malaxis elmeri Ames
|
R. S. Williams 1110 |
13 Jun 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
syntype |
|
|
|
|
|
Spathoglottis chrysantha Ames
|
R. S. Williams 1064 |
13 May 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
syntype |
|
|
|
|
|
Spathoglottis chrysantha Ames
|
R. S. Williams 1064 |
13 May 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
syntype |
|
|
|
|
|
Spathoglottis chrysantha Ames
|
R. S. Williams 1064 |
13 May 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
syntype |
|
|
|
|
|
Habenaria bisaeta Ames
|
R. S. Williams 1936 |
17 Sep 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
syntype |
|
|
|
|
|
Malaxis williamsii Ames
|
R. S. Williams 1109 |
21 Jun 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
holotype |
|
|
|
|
|
Phaius calanthoides Ames
|
R. S. Williams 1947 |
25 Oct 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
syntype |
|
|
|
|
|
Phaius calanthoides Ames
|
R. S. Williams 1947 |
25 Oct 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
syntype |
|
|
|
|
|
Dendrobium chameleon Ames
|
R. S. Williams 1940 |
30 Sep 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
type |
|
|
|
|
|
Dendrobium chameleon Ames
|
R. S. Williams 1940 |
30 Sep 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
type |
|
|
|
|
|
Dendrobium chameleon Ames
|
R. S. Williams 1940 |
30 Sep 1904 |
Philippines |
Benguet |
Luzon Island, Baguio |
type |
|
|
|
|
|
Polytrichastrum lyallii (Mitt.) G.L.S.Merr.
|
R. S. Williams 213 |
10 Oct 1895 |
United States of America |
Montana |
Columbia Falls; Rocky Mountains |
— |
|
|
|
|
|
Amblystegium serpens (Hedw.) Schimp.
|
R. S. Williams |
08 Jun 1909 |
United States of America |
New York |
Bronx Co. The New York… |
— |
|
|
|
|
|
Amblystegium serpens (Hedw.) Schimp.
|
R. S. Williams |
09 Jun 1909 |
United States of America |
New York |
Bronx Co. The New York… |
— |
|
|
|
|
|
Racomitrium sudeticum (Funck) Bruch & Schimp.
|
R. S. Williams 312 |
10 Aug 1895 |
United States of America |
Montana |
Avalanche basin, above Lake Terry |
— |
|
|
|
|
|
Rollinia williamsii Rusby ex R.E.Fr.
|
R. S. Williams 370 |
27 Nov 1901 |
Bolivia |
— |
San Buena Ventura |
lectotype |
|
|
|
|
|
Taonabo flavifolia Rusby
|
R. S. Williams 1452 |
17 Aug 1902 |
Bolivia |
— |
Atten |
isotype |
|
|
|
|
|
Bryum pseudotriquetrum (Hedw.) G.Gaertn., B.Mey. & Scherb.
|
R. S. Williams 336 |
11 Aug 1895 |
United States of America |
Montana |
Head of McDonald Lake |
— |
|
|
|
|
|
Encalypta procera Bruch
|
R. S. Williams 624 |
18 Sep 1898 |
Canada |
Yukon |
Klondike River |
— |
|
|
|
|
|
Timmia megapolitana Hedw.
|
R. S. Williams 678 |
18 Sep 1898 |
Canada |
Yukon |
Klondike River |
— |
|
|
|
|
|
Piper tenuipedunculum C.DC.
|
R. S. Williams 2343 |
03 Feb 1905 |
Philippines |
— |
Sax River, Prov. Zamboanga, Mindanao |
isotype |
|
|
|
|
|
Piper tenuipedunculum C.DC.
|
R. S. Williams 2343 |
03 Feb 1905 |
Philippines |
— |
Sax River, Prov. Zamboanga, Mindanao |
isotype |
|
|
|
|
|
Canarium williamsii C.B.Rob.
|
R. S. Williams 2111 |
07 Feb 1905 |
Philippines |
— |
Sax River, Prov. Zamboanga, Mindanao |
holotype |
|
|
|
|
|
Leptobryum pyriforme (Hedw.) Wilson
|
R. S. Williams |
17 Jun 1887 |
United States of America |
Montana |
Near Crooked Falls, Missouri River |
— |
|
|
|
|
|
Hypnum cupressiforme Hedw.
|
R. S. Williams |
05 Nov 1899 |
United States of America |
— |
Hemlock Grove |
— |
|
|
|
|
|
Ptychomitrium gardneri Lesq.
|
R. S. Williams 309 |
10 Oct 1895 |
United States of America |
Idaho |
Near Columbia Falls |
— |
|
|
|
|
|
Ascarina philippinensis C.B.Rob.
|
R. S. Williams 2541 |
31 Mar 1905 |
Philippines |
— |
Mt. Apo, southeast Mindanao |
isotype |
|
|
|
|
|
Phthirusa robusta Rusby
|
R. S. Williams 1503 |
24 Aug 1902 |
Bolivia |
Santa Cruz |
|
type |
|
|
|
|
|
Phthirusa robusta Rusby
|
R. S. Williams 1503 |
24 Aug 1902 |
Bolivia |
Santa Cruz |
|
type |
|
|
|
|
|
Brachythecium erythrorrhizon Schimp.
|
R. S. Williams 235 |
02 Nov 1891 |
United States of America |
Montana |
Rocky Mountains, Belt Mts., Tered..foot… |
— |
|
|
|
|