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Phormidium

BISH 552747 · Degener, O.; Degener, I., 1958

Canton (=Kanton), Kiribati

Phormidium uncinatum

BISH 552749 · Soriano, J.D., 1952

Panay, Philippines

Phormidium subfuscum

BISH 552750 · Gardner, N.L., 1931

San Francisco, Golden Gate Park

Phormidium favosum

BISH 552751 · Drouet, F.E.; Groesbeck, M.J., 1941

Tule River, 6 miles west of Springville

Phormidium subfuscum

BISH 552752 · Velasquez, G.T., 1940

Luzon, Philippines

Phormidium weissi

BISH 552754 · Runyon, R., 1944

Brownsville, Ringgold Park

Phormidium

BISH 552756 · Steyermark, J.A., 1940

Guatemala

Phormidium penicillatum

BISH 552758 · Chapman, V.J.

Jamaica, Jamaica

Phormidium retzii

BISH 552760 · Kiener, W., 1945

Rock Creek Park

Phormidium minnesotense

BISH 552761 · Flanagan, T., 1943

North Warren

Phormidium minnesotense

BISH 552762 · Soriano, J.D., 1953

Luzon, Philippines

Phormidium retzii

BISH 552764 · Standley, P.C., 1940

Guatemala

Phormidium inundatum

BISH 552765 · Vargas, C.

Peru

Phormidium favosum

BISH 552768 · Habeeb, H., 1948

Canada

Phormidium uncinatum

BISH 552859 · Taylor, W.R., 1939

Mexico

Phormidium incrustatum

BISH 552861 · Kiener, W., 1949

Near Mitchell

Phormidium corium

BISH 552862 · Silva, H., 1946

Sevier County; top of Ramsey Cascade

Phormidium favosum

BISH 552863 · Daily, F.K.; Daily, W.A., 1940

Erie County; Castalia; Blue Hole of Castalia

Phormidium autumale

BISH 552864 · MacBride, J.F.; Dahlgren, B.E.

Cuba, Cuba

Phormidium inundatum

BISH 552866 · Daily, W.A.; et al., 1947

0.75 miles east of Jackson Bridge & 4 miles north of Annapolis

Phormidium papyraceum

BISH 552867 · Silva, H., 1942

Sevier County; Greenbrier, near cabin

Phormidium papyraceum

BISH 552868 · Degener, O.; Degener, I., 1958

Canton (=Kanton), Kiribati

Phormidium autumale

BISH 552869 · Darker, G.D., 1934

Canada

Phormidium retzii

BISH 552873 · Holden, I.

Bridgeport