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epiphytic habit on Fucus and unilocular detail from Setchell and Gardner 1925
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Illustrations:
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Sporophyte: Abbott and Hollenberg 1976, p. 179, fig. 145 (unilocular plant); Koeman and Cortel-Breeman 1976, p. 109, fig. 1 (x-section, vegetative and unilocular anatomy), fig. 2 (detail, unilocular sporangia), p. 113, fig. 15 (photo: surface view, habit) ; Setchell and Gardner 1925, pl. 38, fig. 33 (habit), fig. 34 (unilocular plant), fig. 35 (sterile filament). Gametophytes: Koeman and Cortel-Breeman 1976, p. 110, figs. 5–7 (microthalli), figs. 13, 14 (photos: microthalli)
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Pacific Coast Distribution:
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Alaska (Middleton I., and Zaikof Bay, north end of Montague I., Prince Wm. Sound: Lindstrom 1977, p. 62; Sitka: Setchell and Gardner 1903, p. 249); Bamfield, Vancouver I., British Columbia (Scagel 1973, p. 133); Washington (Rosario Beach: Abbott and Hollenberg 1976, p. 179; Seattle: Thom et al. 1977, p. 270); Oregon (Bald Pt., Clatsop Co.: Markham and Celestino 1977, p. 256; Coos Bay: Doty 1947, p. 33); Humboldt Bay, Calif. (Dawson 1965a, p. 14); Bodega Head, Sonoma Co., Calif. (Kjeldsen 1995, p. 20); China Camp St. Park, Marin Co. (SSU 790115; Josselyn and West 1985, p. 143)
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Taxonomy:
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Kornmann 1962c; Jaasund 1960
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Molecular Taxonomy:
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Tan and Druehl 1993
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Life History:
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apomeiosis and direct recycling in unilocular organs reported by all authors, and some plurilocular organs reported on microthalli, but these are considered non-sexual (Pedersen 1984; Koeman and Cortel-Breeman 1976; Kornmann 1962c; Kylin 1937)
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Phenology:
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present longer and sooner in the north than in the south
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Chromosomes:
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Koeman and Cortel-Breeman 1976; Cole 1967b, p. 522
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Biology/Ecology:
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Rosell and Srivastava 1987; Paine and Vadas 1969b, p. 80
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Ultrastructure:
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Bailey and Bisalputra 1969
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Chemistry:
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Ragan and Glombitza 1986; Rönnerstrand 1943, p. 48
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Molecular Taxonomy:
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Tan and Druehl 1993; Tan and Druehl 1994
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