Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status Basis Of Record
collected Spirogyra croasdaleae Blum H. T. Croasdale | J. L. Blum 1942-07-20 Zygnemataceae NY 00967920 holotype PRESERVED_SPECIMEN
collected Spirogyra echinospora Blum H. T. Croasdale 1942-09-08 Zygnemataceae NY 00967919 holotype PRESERVED_SPECIMEN
collected identified Vaucheria alaskana H. Croasdale H. Croasdale 1951-08-05 Vaucheriaceae MICH 1306778 Isotype PRESERVED_SPECIMEN
collected Vaucheria alaskana H. T. Croasdale 1951 Vaucheriaceae US US 57124 Holotype PRESERVED_SPECIMEN
collected Anabaena californica f. subconstricta H. T. Croasdale 1947 Nostocaceae US US 139197 Clastotype PRESERVED_SPECIMEN
collected identified Viola papilionacea Croasdale, Hannah T. Croasdale, Hannah T. 1975-03-14 1975 Violaceae NCU NCU00169454 PRESERVED_SPECIMEN
collected Cladonia rangiferina Hannah T. Croasdale Nomenclatural Adjustment 1938-06-15 May 16, 2018 Cladoniaceae COLO COLO-L-0009439 PRESERVED_SPECIMEN
collected Oxalis rubra Croasdale, Hannah T. Downs, Robert M. 1974-03-24 1974-00-00 Oxalidaceae NCU NCU00100476 PRESERVED_SPECIMEN
collected identified Calothrix parasitica Croasdale, H.T. Croasdale, H.T. 1931-07-22 Nostocaceae DUKE 196643 PRESERVED_SPECIMEN
collected identified Aphanizomenon flosaquae Croasdale, H. T. Croasdale, H. T. 1934-06-20 Nostocaceae DUKE 196605 PRESERVED_SPECIMEN
collected identified Nitella morongii Croasdale, H.T. Croasdale, H.T. 1935-06-24 Characeae DUKE 202055 PRESERVED_SPECIMEN
collected identified Haematococcus pluvialis Croasdale, H.T. Croasdale, H.T. 1931-07-30 Haematococcaceae DUKE 201633 PRESERVED_SPECIMEN
collected identified Acrothrix echinata H. T. Croasdale | S. Rieger H. T. Croasdale 1950-07-13 Chordariaceae NY 02223877 PRESERVED_SPECIMEN
collected identified Sphaerotrichia divaricata L. Croasdale,H. T. Croasdale,H. T. 1944-07-14 Chordariaceae Acadia University NSPM004142P PRESERVED_SPECIMEN
collected identified Bangia fuscopurpurea H. T. Croasdale Croasdale, H. T. 1949 Bangiaceae US US 40493 PRESERVED_SPECIMEN
collected identified Petalonia fascia Croasdale, H.T. H.T.Croasdale 1940-05-26 Scytosiphonaceae BPBM 559342 PRESERVED_SPECIMEN
collected identified Nitella flexilis Croasdale, H.T. H.T.Croasdale 1948-07-03 Characeae BPBM 548470 PRESERVED_SPECIMEN
collected Diphyscium foliosum Hannah T. Croasdale F. E. Wynne 1943-11-13 s.d. Buxbaumiaceae CHRB CHRB-B-0006371 PRESERVED_SPECIMEN
collected Hypnum fertile Hannah T. Croasdale 1944 Hypnaceae CHRB CHRB-B-0005957 PRESERVED_SPECIMEN
collected Hypnum imponens Hannah T. Croasdale F.E. Wynne 1943-10-30 1943-10-30 Hypnaceae CHRB CHRB-B-0005975 PRESERVED_SPECIMEN
collected Heterophyllium haldaneanum Hannah T. Croasdale F. E. Wynne 1943-09-23 Hypnaceae CHRB CHRB-B-0005809 PRESERVED_SPECIMEN
collected Bartramia pomiformis Hannah T. Croasdale F.E. Wynne 1946-05-14 1946-05-14 Bartramiaceae CHRB CHRB-B-0003737 PRESERVED_SPECIMEN
collected Leptobryum pyriforme Hannah T. Croasdale F. E. Wynne 1944-05-07 s.d. Bryaceae CHRB CHRB-B-0003033 PRESERVED_SPECIMEN
collected Ditrichum pusillum Hannah T. Croasdale F.E. Wynne 1942-10-17 1942-10-17 Ditrichaceae CHRB CHRB-B-0001429 PRESERVED_SPECIMEN
collected Cladophora albida (Huds.) Kütz. Croasdale HT 1944-07-08 Cladophoraceae L.4133609 PRESERVED_SPECIMEN
collected Asperococcus fistulosus (Huds.) Hook. Croasdale HT Chordariaceae L.4023873 PRESERVED_SPECIMEN
collected Calothrix parasitica (Chauv.) Thur. Croasdale HT 1931-07-22 Nostocaceae L.4009525 PRESERVED_SPECIMEN
collected Hincksia granulosa (Sm.) P.C.Silva Croasdale HT 1944-07-14 Acinetosporaceae L.4012400 PRESERVED_SPECIMEN
collected Porphyra umbilicalis Kütz. Croasdale HT 1949-07-17 Bangiaceae L.4083864 PRESERVED_SPECIMEN
collected Cladophora sericea (Huds.) Kütz. Croasdale HT Cladophoraceae L.4100283 PRESERVED_SPECIMEN