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                                    Streptostemon catenulum (N.L.Gardner) Komárek
                                 | 
                                J. N. F. Wille 1556 | 
                                06 Mar 1915 | 
                                Puerto Rico | 
                                — | 
                                on rocks and earth about… | 
                                holotype | 
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                                | 
                                    Lyngbyopsis willei N.L.Gardner
                                 | 
                                J. N. F. Wille 1597 | 
                                08 Mar 1915 | 
                                Puerto Rico | 
                                — | 
                                On rocks in a brook… | 
                                type | 
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                                | 
                                    Lyngbya ochreata N.L.Gardner
                                 | 
                                J. N. F. Wille 710 c | 
                                28 Jan 1915 | 
                                Puerto Rico | 
                                Fajardo | 
                                on damp earth by the… | 
                                holotype | 
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                                | 
                                    Lyngbya ochreata N.L.Gardner
                                 | 
                                J. N. F. Wille 711 | 
                                25 Jan 1915 - 28 Jan 1915 | 
                                Puerto Rico | 
                                Fajardo | 
                                on damp earth by the… | 
                                paratype | 
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                                | 
                                    Aphanothece bacilloidea N.L.Gardner
                                 | 
                                J. N. F. Wille 1378 | 
                                27 Feb 1915 | 
                                Puerto Rico | 
                                — | 
                                Arecibo to Hatillo, on limestone | 
                                paratype | 
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                                | 
                                    Aphanothece bacilloidea N.L.Gardner
                                 | 
                                J. N. F. Wille 1407 a | 
                                01 Mar 1915 | 
                                Puerto Rico | 
                                — | 
                                Hato Arriba near Arecibo, in… | 
                                holotype | 
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                                | 
                                    Cyanothrix willei N.L.Gardner
                                 | 
                                J. N. F. Wille 830 e | 
                                05 Feb 1915 | 
                                Puerto Rico | 
                                — | 
                                Laguna Tortuguero | 
                                holotype | 
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                                | 
                                    Cyanothrix willei N.L.Gardner
                                 | 
                                J. N. F. Wille 844 e | 
                                05 Feb 1915 | 
                                Puerto Rico | 
                                — | 
                                Laguna Tortuguero | 
                                paratype | 
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                                | 
                                    Scytonema catenulum N.L.Gardner
                                 | 
                                J. N. F. Wille 1561 | 
                                06 Mar 1915 | 
                                Puerto Rico | 
                                — | 
                                on rocks and earth about… | 
                                paratype | 
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                                | 
                                    Stigeoclonium tenue (C.Agardh) Kütz.
                                 | 
                                J. N. F. Wille 1154 a | 
                                15 Feb 1915 | 
                                Puerto Rico | 
                                Maricao | 
                                 | 
                                — | 
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                                | 
                                    Palmogloea protuberans (J.E.Sm.) Kütz.
                                 | 
                                J. N. F. Wille 1133 a | 
                                15 Feb 1915 | 
                                Puerto Rico | 
                                Maricao | 
                                 | 
                                — | 
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                                | 
                                    Asterocytis ornata (C.Agardh) Hamel
                                 | 
                                J. N. F. Wille 2017 a | 
                                24 Mar 1915 | 
                                Puerto Rico | 
                                San Juan | 
                                San Cristobal | 
                                — | 
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                                | 
                                    Stigeoclonium lubricum (Dillwyn) Kütz.
                                 | 
                                J. N. F. Wille 1006 a | 
                                11 Feb 1915 | 
                                Puerto Rico | 
                                Mayagüez | 
                                In Wassergraben nördlich von Mayaguez | 
                                — | 
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                                | 
                                    Schizomeris leibleinii Kütz.
                                 | 
                                J. N. F. Wille 998 II | 
                                11 Feb 1915 | 
                                Puerto Rico | 
                                Mayagüez | 
                                Auf Wasserpflanzen in Graben südlich… | 
                                — | 
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                                | 
                                    Schizomeris leibleinii Kütz.
                                 | 
                                J. N. F. Wille 998 I | 
                                11 Feb 1915 | 
                                Puerto Rico | 
                                Mayagüez | 
                                Auf Wasserpflanzen in Graben südlich… | 
                                — | 
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                                | 
                                    Asterocytis ornata (C.Agardh) Hamel
                                 | 
                                J. N. F. Wille 2021 a | 
                                24 Mar 1915 | 
                                Puerto Rico | 
                                San Juan | 
                                San Cristobal | 
                                — | 
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                                | 
                                    Asterocytis ornata (C.Agardh) Hamel
                                 | 
                                J. N. F. Wille 1991 a | 
                                24 Mar 1915 | 
                                Puerto Rico | 
                                San Juan | 
                                San Cristobal | 
                                — | 
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                                | 
                                    Stigeoclonium lubricum (Dillwyn) Kütz.
                                 | 
                                J. N. F. Wille 1239 b | 
                                20 Feb 1915 | 
                                Puerto Rico | 
                                Maricao | 
                                 | 
                                — | 
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                                | 
                                    Physolinum monilia (De Wild.) Printz
                                 | 
                                J. N. F. Wille 251 C | 
                                08 Jan 1915 | 
                                Puerto Rico | 
                                — | 
                                Coamo. auf Baumrinde bei Wege | 
                                — | 
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                                | 
                                    Schizochlamys aurantia (C.Agardh) F.E.Drouet & W.A.Daily
                                 | 
                                J. N. F. Wille 1742 b | 
                                15 Mar 1915 | 
                                Puerto Rico | 
                                — | 
                                Jayuya | 
                                — | 
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                                | 
                                    Chlorotylium cataractarum Kütz.
                                 | 
                                J. N. F. Wille 1284 b | 
                                21 Feb 1915 | 
                                Puerto Rico | 
                                Maricao | 
                                 | 
                                — | 
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                                | 
                                    Asterocytis ornata (C.Agardh) Hamel
                                 | 
                                J. N. F. Wille 18 | 
                                24 Dec 1914 | 
                                Puerto Rico | 
                                San Juan | 
                                 | 
                                — | 
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                                | 
                                    Asterocytis ornata (C.Agardh) Hamel
                                 | 
                                J. N. F. Wille 19 | 
                                24 Dec 1914 | 
                                Puerto Rico | 
                                San Juan | 
                                 | 
                                — | 
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                                | 
                                    Oocystis
                                 | 
                                J. N. F. Wille 1521 | 
                                06 Mar 1915 | 
                                Puerto Rico | 
                                Utuado | 
                                 | 
                                — | 
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                                | 
                                    Oocystis
                                 | 
                                J. N. F. Wille 1752 | 
                                15 Mar 1915 | 
                                Puerto Rico | 
                                — | 
                                Jayuya | 
                                — | 
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