CENTER FOR PHYCOLOGICAL DOCUMENTATION
DECEW'S GUIDE

Postelsia palmaeformis Ruprecht
	CONTENTS     FIGURES     ABOUT     INDEXES: Reds · Greens · Browns     KEYS: Browns

Illustrations: Sporophyte: Abbott and Hollenberg 1976, p. 250, fig. 203 ( habit ); Myers 1925, pl. 8, fig. 7 ( initial stage ); Scagel 1967, p. 143, fig. 57 ( habit ); Setchell and Gardner 1925, pl. 69 ( photo: habit ). Gametophytes: Myers 1925, pl. 8, figs. 1 & ndash; 6 ( female and male ), pl. 9 b ( photo: female ) Pacific Coast Distribution: Hope I ., British Columbia ( Scagel 1957, p. 105 ) to Lion Rock, San Luis Obispo Co ., Calif. ( Setchell and Gardner 1925, p. 625 ) Molecular Taxonomy: Boo et al. 1999; Saunders and Druehl 1993 a; Saunders and Druehl 1993 b; Druehl and Saunders 1992; Saunders and Druehl 1992 a Evolution: Druehl and Saunders 1992; Saunders and Druehl 1992 b; Estes and Steinberg 1988 Life History: alternation of heteromorphic phases, with a macroscopic sporophyte and dioecious microscopic gametophytes ( Myers 1925 ) Phenology: sporophytes reproductive sooner in the south ( March ) than in the north ( May ) Chromosomes: Lewis 1995 Genetics: Coyer et al. 1997; Saunders and Druehl 1993 a Biology/Ecology: Blanchette 1996; Holbrook et al. 1991; L & uuml; ning 1990; Foster et al. 1988, p. 7; L & uuml; ning and Freshwater 1988, p. 312; Paine 1988; Leigh et al. 1987; Dayton 1985, p. 220; Sousa 1985, p. 122; Steinberg 1985; Sousa et al. 1981, p. 305; Paine 1979; Paine 1979; Paine 1974, p. 117; Dayton 1973; Dayton 1973; Druehl 1970, p. 241; Druehl 1969, p. 164; Paine and Vadas 1969 b, p. 80; Widdowson 1965 b, p. 1428; Scagel 1963, p. 48; Scagel 1961, p. 528; Rigg and Miller 1949; Doty 1946, p. 326. Epiphytes: Ectocarpus commensalis , Microcladia borealis , Pilayella gardneri , Porphyra gardneri Ultrastructure: Henry and Cole 1982 a, p. 551; Henry 1980, p. 9 Physiology: Wing and Patterson 1993; Lawrence and McClintock 1988 Chemistry: Khotimchenko et al. 2002; Van Alstyne et al. 1999; Ragan and Glombitza 1986, p. 189; Sanders 1979, p. 97 Economic Applications: Kalvass 1994; Druehl and Boal 1981, p. 578; Mumford 1980, p. 15

							J	F	M	A	M	J	J	A	S	O	N	D
BRITISH COLUMBIA						Pl													Abundant, in the low and mid intertidal on rocks exposed to heavy surf, in moderately to fully exposed habitats. Scagel 1957, p. 105. Scagel 1973, p. 134.
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COLUMBIA RIVER						Pl													Abundant, in the low and mid intertidal on rocks exposed to heavy surf. Doty 1947, p. 42. Sanborn and Doty 1947, p. 31. Doty 1946, p. 326. Markham and Celestino 1977, p. 259.
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CAPE ARAGO						Pl													Abundant, in the low and mid intertidal, just above the Lessoniopsis zone, on rocks exposed to heavy surf. Dawson 1965 a, p. 18.
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CAPE MENDOCINO						Pl													Abundant, in the low and mid intertidal, just above the Lessoniopsis zone on rocks exposed to heavy surf. ( Silva in UC ). Kjeldsen 1995, p. 28.
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POINT ARENA						Pl													Abundant, in the low and mid intertidal, just above the Lessoniopsis zone, on rocks exposed to heavy surf. Johansen 1966 a, p. 103. Kjeldsen 1995, p. 28.
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SAN FRANCISCO						Pl													Abundant, in the upper and mid intertidal on rocks and cliffs exposed to full force of the surf. Smith 1944, p. 142.
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