| Fig. | | Page | | MELOSEIRA | | 3-4 | Meloseira roeseana var. epidendron (Ehr.) Grun. | 15 | | 5-6 | Meloseira roeseana Rab. | 15 | | 8-9 | Meloseira distans (Ehr.) Kuetz. | 14 | | 10 | Meloseira granulata (Ehr.) Ralfs | 15 | | 11-12 | Meloseira sulcata Kuetz. | 15 | | 15-16-17 | Meloseira undulata (Ehr.) Kuetz. | 15 | | GAILLONELLA | | 13-14 | Gaillonella nummuloides (Dillw.) Bory | 16 | | LYSIGONIUM | | 7 | Lysigonium moniliforme (Muell.) Link. | 16 | | 18-19 | Lysigonium varians (Ag.) De Toni | 17 | | HYALODISCUS | | 20 | Hyalodiscus scoticus (Kuetz.) Grun. | 18 | | 21 | Hyalodiscus radiatus var. arctica Grun. | 17 | | 22 | Hyalodiscus stelliger Bail. | 17 | | Note.—The figures in all of the plates, except when otherwise noted, are magnified 800 diameters. | | | | Fig. | | Page | | MELOSEIRA | | 3-4 | Meloseira roeseana var. epidendron (Ehr.) Grun. | 15 | | 5-6 | Meloseira roeseana Rab. | 15 | | 8-9 | Meloseira distans (Ehr.) Kuetz. | 14 | | 10 | Meloseira granulata (Ehr.) Ralfs | 15 | | 11-12 | Meloseira sulcata Kuetz. | 15 | | 15-16-17 | Meloseira undulata (Ehr.) Kuetz. | 15 | | GAILLONELLA | | 13-14 | Gaillonella nummuloides (Dillw.) Bory | 16 | | LYSIGONIUM | | 7 | Lysigonium moniliforme (Muell.) Link. | 16 | | 18-19 | Lysigonium varians (Ag.) De Toni | 17 | | HYALODISCUS | | 20 | Hyalodiscus scoticus (Kuetz.) Grun. | 18 | | 21 | Hyalodiscus radiatus var. arctica Grun. | 17 | | 22 | Hyalodiscus stelliger Bail. | 17 | | Note.—The figures in all of the plates, except when otherwise noted, are magnified 800 diameters. | |
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