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Woodhead, N. & Tweed, R.D. (1960). Freshwater algae of Sierra Leone. 3. The algae of Rokupr and the Great Scarcies River. Revue Algologique, Nouvelle Série,, 5(1): 116-150, 2 pls.
262742
Woodhead, N. & Tweed, R.D.
1960
Freshwater algae of Sierra Leone. 3. The algae of Rokupr and the Great Scarcies River.
Revue Algologique, Nouvelle Série,
5(1): 116-150, 2 pls.
Publication
Date
action
by
Achnanthes jacksonii Woodhead & Tweed, 1960 (original description)
Achnanthes pusilla Woodhead & Tweed, 1960 (original description)
Campylosira cymbelliformis var. producta Woodhead & Tweed, 1960 (original description)
Cocconeis disculus f. multistriata Woodhead & Tweed, 1960 (original description)
Coscinodiscus decrescens f. minor Woodhead & Tweed, 1960 (original description)
Cymbella punctata Woodhead & Tweed, 1960 (original description)
Eunotia lineolata f. minor Woodhead & Tweed, 1960 (original description)
Eunotia margaritata Woodhead & Tweed, 1960 (original description)
Fragilaria leptostauron var. stauroneiformis Woodhead & Tweed, 1960 (original description)
Frustulia suspecta var. obtusa (Frenguelli) Woodhead & Tweed, 1960 (new combination reference)
Frustulia suspecta var. suspecta (Frenguelli) Woodhead & Tweed, 1960 accepted as Vanheurckia suspecta var. suspecta Frenguelli, 1934 (new combination reference)
Gomphocymbella sierraleonensis Woodhead & Tweed, 1960 (original description)
Hemiaulus longispinosus Woodhead & Tweed, 1960 (original description)
Navicula kaikonkiensis Woodhead & Tweed, 1960 (original description)
Navicula kolentiensis Woodhead & Tweed, 1960 (original description)
Neidium kozlowi var. sierraleonensis Woodhead & Tweed, 1960 (original description)
Nitzschia kaikonkiensis Woodhead & Tweed, 1960 (original description)
Nitzschia ralfsii Woodhead & Tweed, 1960 (original description)
Nitzschia sierraleonensis Woodhead & Tweed, 1960 (original description)
Pinnularia van heurckii Woodhead & Tweed, 1960 (original description)
Plagiogramma rokupriense Woodhead & Tweed, 1960 (original description)
Sceptroneis australis var. rokuprensis Woodhead & Tweed, 1960 (original description)
Spirodiscus flexuosa (Ehrenberg) Woodhead & Tweed, 1960 accepted as Surirella flexuosa Ehrenberg, 1843 accepted as Spirodiscina flexuosa (Ehr.) S.Blanco & C.E.Wetzel, 2016 (new combination reference)
Stauroneis merrimacensis f. gracilior (Otto Müller) Woodhead & Tweed, 1960 (new combination reference)
Stauroneis merrimacensis f. merrimacensis Woodhead & Tweed, 1960 (original description)
Stauroneis merrimacensis f. obtusa (Otto Müller) Woodhead & Tweed, 1960 (new combination reference)
Stauroneis merrimacensis var. intermedia Woodhead & Tweed, 1960 (original description)
Surirella asperrima f. rokuprensis Woodhead & Tweed, 1960 (original description)
Surirella engleri f. minor Woodhead & Tweed, 1960 (original description)
Surirella rokuprensis Woodhead & Tweed, 1960 (original description)
Surirella rudis f. constricta Woodhead & Tweed, 1960 (original description)
Surirella rudis f. sierraleonensis Woodhead & Tweed, 1960 (original description)
Surirella tenella var. constricta Woodhead & Tweed, 1960 (original description)
Thalassiothrix africana Woodhead & Tweed, 1960 (original description)
Trachyneis aspera var. parallela Woodhead & Tweed, 1960 (original description)
Triceratium favus f. parvum Woodhead & Tweed, 1960 (original description)
Achnanthes pusilla Woodhead & Tweed, 1960 (original description)
Campylosira cymbelliformis var. producta Woodhead & Tweed, 1960 (original description)
Cocconeis disculus f. multistriata Woodhead & Tweed, 1960 (original description)
Coscinodiscus decrescens f. minor Woodhead & Tweed, 1960 (original description)
Cymbella punctata Woodhead & Tweed, 1960 (original description)
Eunotia lineolata f. minor Woodhead & Tweed, 1960 (original description)
Eunotia margaritata Woodhead & Tweed, 1960 (original description)
Fragilaria leptostauron var. stauroneiformis Woodhead & Tweed, 1960 (original description)
Frustulia suspecta var. obtusa (Frenguelli) Woodhead & Tweed, 1960 (new combination reference)
Frustulia suspecta var. suspecta (Frenguelli) Woodhead & Tweed, 1960 accepted as Vanheurckia suspecta var. suspecta Frenguelli, 1934 (new combination reference)
Gomphocymbella sierraleonensis Woodhead & Tweed, 1960 (original description)
Hemiaulus longispinosus Woodhead & Tweed, 1960 (original description)
Navicula kaikonkiensis Woodhead & Tweed, 1960 (original description)
Navicula kolentiensis Woodhead & Tweed, 1960 (original description)
Neidium kozlowi var. sierraleonensis Woodhead & Tweed, 1960 (original description)
Nitzschia kaikonkiensis Woodhead & Tweed, 1960 (original description)
Nitzschia ralfsii Woodhead & Tweed, 1960 (original description)
Nitzschia sierraleonensis Woodhead & Tweed, 1960 (original description)
Pinnularia van heurckii Woodhead & Tweed, 1960 (original description)
Plagiogramma rokupriense Woodhead & Tweed, 1960 (original description)
Sceptroneis australis var. rokuprensis Woodhead & Tweed, 1960 (original description)
Spirodiscus flexuosa (Ehrenberg) Woodhead & Tweed, 1960 accepted as Surirella flexuosa Ehrenberg, 1843 accepted as Spirodiscina flexuosa (Ehr.) S.Blanco & C.E.Wetzel, 2016 (new combination reference)
Stauroneis merrimacensis f. gracilior (Otto Müller) Woodhead & Tweed, 1960 (new combination reference)
Stauroneis merrimacensis f. merrimacensis Woodhead & Tweed, 1960 (original description)
Stauroneis merrimacensis f. obtusa (Otto Müller) Woodhead & Tweed, 1960 (new combination reference)
Stauroneis merrimacensis var. intermedia Woodhead & Tweed, 1960 (original description)
Surirella asperrima f. rokuprensis Woodhead & Tweed, 1960 (original description)
Surirella engleri f. minor Woodhead & Tweed, 1960 (original description)
Surirella rokuprensis Woodhead & Tweed, 1960 (original description)
Surirella rudis f. constricta Woodhead & Tweed, 1960 (original description)
Surirella rudis f. sierraleonensis Woodhead & Tweed, 1960 (original description)
Surirella tenella var. constricta Woodhead & Tweed, 1960 (original description)
Thalassiothrix africana Woodhead & Tweed, 1960 (original description)
Trachyneis aspera var. parallela Woodhead & Tweed, 1960 (original description)
Triceratium favus f. parvum Woodhead & Tweed, 1960 (original description)
