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Agardhiella subulata (C.Agardh) Kraft & M.J.Wynne
|
H. M. Richards s.n. |
23 Aug 1894 |
United States of America |
Rhode Island |
Newport Co. Conanicut Island, Mackerel… |
— |
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Agardhiella tenera (J.Agardh) F.Schmitz
|
H. M. Richards s.n. |
30 Jul 1890 |
United States of America |
Rhode Island |
Newport Co. |
— |
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Ahnfeltia plicata (Huds.) Fr.
|
H. M. Richards s.n. |
Jun 1894 |
United States of America |
Rhode Island |
Newport Co. Conanicut, in tide… |
— |
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Aphanothece microscopica Nägeli
|
H. M. Richards s.n. |
18 Feb 1895 |
United States of America |
Massachusetts |
Middlesex Co. Botanic Garden, on… |
— |
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Audouinella purpurea (Lightf.) Woelk.
|
H. M. Richards s.n. |
10 Mar 1889 |
United States of America |
Massachusetts |
Essex Co. |
— |
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Batrachospermum helminthosum Bory
|
H. M. Richards s.n. |
1891 |
United States of America |
Massachusetts |
Norfolk Co. |
— |
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Bryopsis plumosa (Huds.) C.Agardh
|
H. M. Richards s.n. |
02 Jul 1891 |
United States of America |
Rhode Island |
Newport Co. near Purgatory |
— |
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Bulbochaete rectangularis Wittr. ex Hirn
|
H. M. Richards s.n. |
09 Jul 1894 |
United States of America |
Rhode Island |
Newport Co. Conanicut |
— |
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Bulbochaete rectangularis Wittr. ex Hirn
|
H. M. Richards s.n. |
09 Jul 1894 |
United States of America |
Rhode Island |
Newport Co. Conanicut |
— |
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Callithamnion byssoideum
|
H. M. Richards 37 |
10 Sep 1894 |
United States of America |
Rhode Island |
Newport Co. |
— |
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Callithamnion seirospermum (Harv.) Harv.
|
H. M. Richards s.n. |
14 Aug 1890 |
United States of America |
Rhode Island |
Newport Co. |
— |
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Callithamnion seirospermum (Harv.) Harv.
|
H. M. Richards 305 |
Jul 1891 |
United States of America |
Rhode Island |
Newport Co. |
— |
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Ceramium fastigiatum Harv.
|
H. M. Richards s.n. |
10 Jul 1890 |
United States of America |
Rhode Island |
Newport Co. |
— |
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Ceramium rubrum C.Agardh
|
H. M. Richards 107 |
02 Jul 1891 |
United States of America |
Rhode Island |
Newport Co. Sachuest Beach |
— |
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Ceramium rubrum C.Agardh
|
H. M. Richards s.n. |
22 Aug 1890 |
United States of America |
Rhode Island |
Newport Co. |
— |
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Ceramium tenuissimum J.Agardh
|
H. M. Richards s.n. |
16 Aug 1890 |
United States of America |
Rhode Island |
Newport Co. Sachuest Beach, washed… |
— |
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Ceramium tenuissimum J.Agardh
|
H. M. Richards 274 |
Aug 1894 |
United States of America |
Rhode Island |
Newport Co. Conanicut |
— |
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Ceramothamnion codii H.Richards
|
H. M. Richards s.n. |
Feb 1898 |
Bermuda |
— |
Harris Bay, on Codium tomentosum |
type |
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Ceramothamnion codii H.Richards
|
H. M. Richards s.n. |
Feb 1898 |
Bermuda |
— |
Harris Bay, on Codium tomentosum |
type |
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Ceramothamnion codii H.Richards
|
H. M. Richards s.n. |
Feb 1898 |
Bermuda |
— |
Harris Bay, on Codium tomentosum |
type |
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Chaetophora elegans (Roth) C.Agardh
|
H. M. Richards s.n. |
23 Aug 1889 |
United States of America |
Pennsylvania |
Chester Co. Oldmixon |
— |
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Chaetophora elegans (Roth) C.Agardh
|
H. M. Richards s.n. |
23 Aug 1889 |
United States of America |
Pennsylvania |
Chester Co. [illegible] Mill Dam |
— |
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Champia parvula (C.Agardh) Harv.
|
H. M. Richards s.n. |
21 Jul 1890 |
United States of America |
Rhode Island |
Newport Co. |
— |
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Champia parvula (C.Agardh) Harv.
|
H. M. Richards s.n. |
18 Jul 1891 |
United States of America |
Rhode Island |
Newport Co. Sachuest Point |
— |
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Characium cylindricum F.D.Lamb.
|
H. M. Richards s.n. |
12 Nov 1889 |
United States of America |
Massachusetts |
Middlesex Co. |
— |
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