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Chara globularis Thuill.
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H. L. Mason | S. G. Smith 8291 |
09 Aug 1948 |
United States of America |
California |
Santa Clara Co. Pacheco Pass,… |
— |
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Monolopia stricta Crum
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H. L. Mason 9314 |
02 May 1935 |
United States of America |
California |
Kern Co. Two miles west… |
isotype |
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Rumex maritimus var. fueginus (Phil.) Dusén
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H. L. Mason 13362 |
11 Jul 1947 |
United States of America |
California |
Modoc Co. Irrigation ditch on… |
— |
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Piper aduncum var. brachyarthrum (Trel.) Yunck.
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H. L. Mason 13850 |
09 Feb 1949 |
Colombia |
Huila |
Dissected plateau ("badlands") About 5… |
— |
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Peperomia galioides Kunth
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H. L. Mason 13749 |
23 Jan 1949 |
Colombia |
Cundinamarca |
Mosquera Hills, rising from the… |
— |
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Astragalus magdalenae Greene var. magdalenae
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H. L. Mason 1954 |
30 May 1925 |
Mexico |
Baja California |
Magdalena Bay |
— |
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Cladophora crispata (Roth) Kütz.
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J. F. Macbride | H. L. Mason 8014 |
29 Sep 1946 |
United States of America |
California |
Colusa Co. Bear Creek |
— |
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Codium cylindricum Holmes
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H. L. Mason 14 |
Apr 1925 - May 1925 |
Mexico |
Colima |
Clarion island, Revillagigedo islands |
— |
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Codium cylindricum Holmes
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H. L. Mason |
Apr 1925 - May 1925 |
Mexico |
Colima |
Clarion island, Revillagigedo islands |
— |
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Lyngbya erecta N.L.Gardner
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H. L. Mason 163 |
s.d. |
Mexico |
Colima |
Clarion island, Revillagigedo islands |
type |
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Fosliella paschalis (M.Lemoine) Setch. & N.L.Gardner
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H. L. Mason 93 a |
1925 |
Mexico |
Baja California |
Ensenada Mun. Guadalupe Island |
— |
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Symploca microdonta Setch. & N.L.Gardner
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H. L. Mason 78 |
s.d. |
Mexico |
Baja California |
Ensenada Mun. Guadalupe Island |
type |
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Plagiobothrys scouleri var. debilis (Greene ex Brand) L.C.Higgins
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H. L. Mason 4343 |
15 Apr 1928 |
United States of America |
California |
Contra Costa Co. Top of… |
— |
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Plagiobothrys stipitatus (Greene) I.M.Johnst. var. stipitatus
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H. L. Mason 5144 |
31 Mar 1929 |
United States of America |
California |
Contra Costa Co. Briones Valley. |
— |
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Puccinia menthae Pers. var. menthae
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H. L. Mason 11841 |
18 May 1938 |
United States of America |
California |
Marin Co. Sand hills, Point… |
— |
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Puccinia menthae Pers. var. menthae
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H. L. Mason 11841 |
18 May 1938 |
United States of America |
California |
Marin Co. Sand hills, Point… |
— |
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Puccinia menthae Pers. var. menthae
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H. L. Mason 11841 |
18 May 1938 |
United States of America |
California |
Marin Co. Point Reyes Peminsula,… |
— |
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Puccinia menthae Pers. var. menthae
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H. L. Mason 11841 |
18 May 1938 |
United States of America |
California |
Marin Co. Point Reyes Peninsula,… |
— |
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