Displaying 1 - 75 out of 86 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Chondrus crispus Stackh. B. Stevenson s.n. 10 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Chondrus crispus Stackh.
Callithamnion baileyi Harv. B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Callithamnion baileyi Harv.
Chaetomorpha aerea (Dillwyn) Kütz. B. Stevenson s.n. 28 Aug 1937 United States of America Massachusetts Barnstable Co. Nobska Point Chaetomorpha aerea (Dillwyn) Kütz.
Chaetomorpha linum (O.F.Müll.) Kütz. B. Stevenson s.n. 1937 United States of America Massachusetts Woods Hole and vicinity Chaetomorpha linum (O.F.Müll.) Kütz.
Chaetomorpha linum (O.F.Müll.) Kütz. B. Stevenson s.n. 25 Aug 1937 United States of America Massachusetts Martha's Vineyard Island, Gay Head Chaetomorpha linum (O.F.Müll.) Kütz.
Ulva flexuosa Wulfen B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Pine Island Ulva flexuosa Wulfen
Ulva linza L. B. Stevenson s.n. 25 Aug 1937 United States of America Massachusetts Barnstable Co. Nobska Point- attached… Ulva linza L.
Agardhiella tenera (J.Agardh) F.Schmitz B. Stevenson s.n. 04 Aug 1937 United States of America Massachusetts Dukes Co. Cuttyhunk Island Agardhiella tenera (J.Agardh) F.Schmitz
Batrachospermum turfosum Bory B. Stevenson s.n. 19 Aug 1937 United States of America Massachusetts Barnstable Co. John Pond Batrachospermum turfosum Bory
Callithamnion corymbosum (Sm.) Lyngb. B. Stevenson s.n. 28 Jul 1937 United States of America Massachusetts Barnstable Co. Nobska Beach Callithamnion corymbosum (Sm.) Lyngb.
Callithamnion roseum (Roth) Lyngb. B. Stevenson s.n. 27 Jul 1937 United States of America Massachusetts Gay Head Callithamnion roseum (Roth) Lyngb.
Fosliella B. Stevenson s.n. 01 Sep 1937 United States of America Massachusetts Woods Hole and vicinity Fosliella
Gracilaria foliifera (Forssk.) Børgesen B. Stevenson s.n. 23 Aug 1937 United States of America Massachusetts Barnstable Co. Eel Pond Gracilaria foliifera (Forssk.) Børgesen
Hypnea musciformis (Wulfen) J.V.Lamour. B. Stevenson s.n. 27 Jul 1937 United States of America Massachusetts Woods Hole and vicinity Hypnea musciformis (Wulfen) J.V.Lamour.
Lomentaria baileyana (Harv.) Farl. B. Stevenson s.n. 13 Aug 1937 United States of America Massachusetts Martha's Vineyard Lomentaria baileyana (Harv.) Farl.
Polyides rotunda (Huds.) Gaillon B. Stevenson s.n. 25 Aug 1937 United States of America Massachusetts Martha's Vineyard Island, Gay Head Polyides rotunda (Huds.) Gaillon
Polysiphonia elongata (Huds.) Harv. B. Stevenson s.n. 07 Aug 1937 United States of America Massachusetts Barnstable Co. Nonamesset Polysiphonia elongata (Huds.) Harv.
Polysiphonia fastigiata (Roth) Grev. B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Barnstable Co. Pine Island Polysiphonia fastigiata (Roth) Grev.
Polysiphonia nigrescens (Huds.) Grev. ex Harv. B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Barnstable Co. Pine Island Polysiphonia nigrescens (Huds.) Grev. ex Harv.
Polysiphonia novae-angliae W.R.Taylor B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Barnstable Co. Pine Island Polysiphonia novae-angliae W.R.Taylor
Polysiphonia variegata (C.Agardh) Zanardini B. Stevenson s.n. 28 Aug 1937 United States of America Massachusetts Barnstable Co. Nobska Point Polysiphonia variegata (C.Agardh) Zanardini
Desmarestia aculeata (L.) J.V.Lamour. B. Stevenson s.n. 25 Aug 1937 United States of America Massachusetts Martha's Vineyard Island, Gay Head Desmarestia aculeata (L.) J.V.Lamour.
Dictyosiphon B. Stevenson s.n. 12 Aug 1937 United States of America Massachusetts Martha's Vineyard Dictyosiphon
Sargassum filipendula C.Agardh B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Barnstable Co. Pine Island Sargassum filipendula C.Agardh
Sargassum natans (L.) Gaillon B. Stevenson s.n. 17 Aug 1937 United States of America Massachusetts Woods Hole and vicinity Sargassum natans (L.) Gaillon
Callithamnion corymbosum (Sm.) Lyngb. B. Stevenson s.n. 07 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Callithamnion corymbosum (Sm.) Lyngb.
Spyridia filamentosa (Wulfen) Harv. B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Spyridia filamentosa (Wulfen) Harv.
Chondria tenuissima C.Agardh B. Stevenson s.n. s.d. United States of America Massachusetts Dukes Co. Nonamesset Island Chondria tenuissima C.Agardh
Ascophyllum nodosum (L.) Le Jol. B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Ascophyllum nodosum (L.) Le Jol.
Ceramium diaphanum (Lightfoot) Roth B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Ceramium diaphanum (Lightfoot) Roth
Spyridia filamentosa (Wulfen) Harv. B. Stevenson s.n. 07 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Spyridia filamentosa (Wulfen) Harv.
Ulva flexuosa Wulfen B. Stevenson s.n. 04 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Ulva flexuosa Wulfen
Ulva intestinalis L. B. Stevenson s.n. 04 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Ulva intestinalis L.
Ulva linza L. B. Stevenson s.n. 01 Sep 1937 United States of America Massachusetts Barnstable Co. Black Rock Ulva linza L.
Ulva lactuca L. B. Stevenson s.n. 24 Aug 1937 United States of America Massachusetts Barnstable Co. Fisheries Dock Ulva lactuca L.
Chondria baileyana (Mont.) Harv. B. Stevenson s.n. 17 Jul 1928 United States of America Massachusetts Cuttyhunk Island Chondria baileyana (Mont.) Harv.
Polysiphonia fibrillosa (Dillwyn) Spreng. B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Barnstable Co. Nonamesset Polysiphonia fibrillosa (Dillwyn) Spreng.
Polysiphonia harveyi Bailey B. Stevenson s.n. 12 Aug 1937 United States of America Massachusetts Dukes Co. Naushon Island, near… Polysiphonia harveyi Bailey
Chondria tenuissima C.Agardh B. Stevenson s.n. 07 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Chondria tenuissima C.Agardh
Chorda filum (L.) Stackh. B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Chorda filum (L.) Stackh.
Polysiphonia flexicaulis (Harv.) Collins B. Stevenson s.n. 07 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Polysiphonia flexicaulis (Harv.) Collins
Mesogloia B. Stevenson s.n. 07 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Mesogloia
Ahnfeltia plicata (Huds.) Fr. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Ahnfeltia plicata (Huds.) Fr.
Ceramium rubrum C.Agardh B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Ceramium rubrum C.Agardh
Batrachospermum turfosum Bory B. Stevenson s.n. 26 Jun 1936 United States of America Massachusetts Barnstable Co. Luke Pond near… Batrachospermum turfosum Bory
Agardhiella tenera (J.Agardh) F.Schmitz B. Stevenson s.n. 23 Aug 1937 United States of America Massachusetts Barnstable Co. 221 Pond Agardhiella tenera (J.Agardh) F.Schmitz
Phyllophora membranifolia Endl. B. Stevenson s.n. 17 Jul 1937 United States of America Massachusetts Nonaneset- floating Phyllophora membranifolia Endl.
Lomentaria baileyana (Harv.) Farl. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island, Sheep… Lomentaria baileyana (Harv.) Farl.
Ceramium diaphanum (Lightfoot) Roth B. Stevenson s.n. 04 Aug 1937 United States of America Massachusetts Cuttyhunk Island Ceramium diaphanum (Lightfoot) Roth
Antithamnion cruciatum (C.Agardh) Nägeli B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Antithamnion cruciatum (C.Agardh) Nägeli
Polysiphonia nigrescens (Huds.) Grev. ex Harv. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Polysiphonia nigrescens (Huds.) Grev. ex Harv.
Ahnfeltia plicata (Huds.) Fr. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Ahnfeltia plicata (Huds.) Fr.
Nemalion multifidum (F.Weber & D.Mohr) Chauv. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Nemalion multifidum (F.Weber & D.Mohr) Chauv.
Spyridia filamentosa (Wulfen) Harv. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Spyridia filamentosa (Wulfen) Harv.
Cystoclonium purpurascens (Huds.) Kütz. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Cystoclonium purpurascens (Huds.) Kütz.
Laminaria agardhii Kjellm. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Laminaria agardhii Kjellm.
Phyllophora membranifolia Endl. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Phyllophora membranifolia Endl.
Polysiphonia urceolata (Lightf. ex Dillwyn) Grev. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Polysiphonia urceolata (Lightf. ex Dillwyn) Grev.
Fucus spiralis L. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Fucus spiralis L.
Phycodrys rubens (L.) Batters B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Phycodrys rubens (L.) Batters
Ceramium fastigiatum Harv. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Ceramium fastigiatum Harv.
Rhodymenia palmata (L.) Grev. B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Rhodymenia palmata (L.) Grev.
Dictyosiphon B. Stevenson s.n. 18 Jul 1937 United States of America Massachusetts Dukes Co. Penikese Island Dictyosiphon
Griffithsia B. Stevenson s.n. 29 Jul 1937 United States of America Massachusetts Barnstable Co. Spindle Griffithsia
Bangia fuscopurpurea (Dillwyn) Lyngb. B. Stevenson s.n. 01 Sep 1937 United States of America Massachusetts Barnstable Co. Black Rock Bangia fuscopurpurea (Dillwyn) Lyngb.
Dasya baillouviana (S.G.Gmel.) Mont. B. Stevenson s.n. 06 Aug 1937 United States of America Massachusetts Barnstable Co. Fisheries Dock Dasya baillouviana (S.G.Gmel.) Mont.
Cladostephus verticillatus (Lightf.) Lyngb. B. Stevenson s.n. 10 Aug 1937 United States of America Massachusetts Barnstable Co. Nobska Beach Cladostephus verticillatus (Lightf.) Lyngb.
Gelidium crinale (Hare ex Turner) Gaillon B. Stevenson s.n. 01 Sep 1937 United States of America Massachusetts Barnstable Co. Black Rock Gelidium crinale (Hare ex Turner) Gaillon
Seirospora griffithsiana Harv. B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Seirospora griffithsiana Harv.
Chara leptosperma A.Braun ex A.Braun & Nordst. B. Stevenson s.n. 31 Jul 1937 United States of America Massachusetts Woods Hole and vicinity Chara leptosperma A.Braun ex A.Braun & Nordst.
Chara evoluta Allen B. Stevenson s.n. 31 Jul 1937 United States of America Massachusetts Barnstable Co. Chara Pond Chara evoluta Allen
Cladophora refracta Kütz. B. Stevenson s.n. 28 Jul 1937 United States of America Massachusetts Barnstable Co. Nobska Cladophora refracta Kütz.
Bryopsis plumosa (Huds.) C.Agardh B. Stevenson s.n. 14 Aug 1937 United States of America Massachusetts Dukes Co. Nonamesset Island Bryopsis plumosa (Huds.) C.Agardh
Bryopsis plumosa (Huds.) C.Agardh B. Stevenson s.n. 01 Sep 1937 United States of America Massachusetts Barnstable Co. Black Rock Bryopsis plumosa (Huds.) C.Agardh
Asparagopsis hamifera (Har.) Okamura B. Stevenson s.n. 18 Aug 1937 United States of America Massachusetts Dukes Co. Penikese Island Asparagopsis hamifera (Har.) Okamura