Harvard University Herbaria & Libraries

Batrachospermaceae
FH: 00777936 Batrachospermum boryanum Sirodot USA: Rhode Island [data not captured] M. R. Clarke 1897-5-20
FH: 00777937 Batrachospermum boryanum Sirodot USA: Rhode Island [data not captured] M. R. Clarke 1897-5-20
FH: 00777938 Batrachospermum boryanum Sirodot USA: Rhode Island [data not captured] M. R. Clarke 1897-5-20
FH: 00777939 Batrachospermum boryanum Sirodot USA: Rhode Island [data not captured] M. R. Clarke 1897-5-20
FH: 00778088 Batrachospermum moniliforme Roth USA: Rhode Island Warwick: [data not captured] M. R. Clarke 1897-5-20
FH: 00778089 Batrachospermum moniliforme Roth USA: Rhode Island Warwick: [data not captured] M. R. Clarke 1897-5-20
FH: 00778090 Batrachospermum moniliforme Roth USA: Rhode Island Warwick: [data not captured] M. R. Clarke 1897-5-20
FH: 00778091 Batrachospermum moniliforme Roth USA: Rhode Island Warwick: [data not captured] M. R. Clarke 1897-5-20
FH: 00778092 Batrachospermum moniliforme Roth USA: Rhode Island Warwick: [data not captured] M. R. Clarke 1897-5-20
FH: 00778093 Batrachospermum moniliforme Roth USA: Rhode Island Warwick: [data not captured] M. R. Clarke 1897-5-20
Champiaceae
FH: 00909722 Gastroclonium ovale (Hudson) Kützing France: Roscoff, France M. R. Clarke 1897
FH: 00909714 Gastroclonium ovale (Hudson) Kützing Ireland: Malin Head, Ireland M. R. Clarke 1897
FH: 00909711 Gastroclonium ovale (Hudson) Kützing United Kingdom: England: Guernsey Island, England, United Ki... M. R. Clarke 1897
Cystocloniaceae
FH: 00624040 Cystoclonium purpurascens (Hudson) Kützing Ireland: [data not captured] M. R. Clarke 1897-7
Dasyoideae
FH: 00624324 Dasya pedicellata (C. Agardh) C. Agardh USA: Massachusetts Woods Hole: Nobska Beach, Falmouth, MA M. R. Clarke 1895-7
Fucaceae
FH: 00284359 Fucus sp. USA: Rhode Island Nayatt M. R. Clarke 1897-6-18
FH: 00284359 Fucus vesiculosus Linnaeus USA: Rhode Island Nayatt M. R. Clarke 1897-6-18