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Dictyoneurum californicum Ruprecht

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drawing of Dictyoneurum californicum
dividing fronds
Illustrations:
Sporophyte: Abbott and Hollenberg 1976, p. 249, fig. 201 (habit); Scagel 1967, p. 139, fig. 55 (habit); Setchell and Gardner 1925, pl. 70 (photo: habit) Display references
Pacific Coast Distribution:
Port Renfrew, Vancouver I. British Columbia (washed ashore) (Tilden 1902, no. 519); Humboldt Co. Calif. (Trinidad Beach and Luffenholtz Beach: Dawson 1965a, p. 18); Fort Bragg, Mendocino Co., Calif. (Kjeldsen 1995, p. 19) to Kasler Pt., Monterey Co., Calif. (Silva 1948, p. 31); San Luis Obispo Co., Calif. (Piedras Blancas: Silva 1948, p. 31; to Shell Beach: Sparling 1977, p. 38); Pt. Sal, Santa Barbara Co., Calif. (Silva 5137 in UC); (unsubstantiated report for Channel Is.: Abbott and Hollenberg 1976, p. 248) Display references
Molecular Taxonomy:
Saunders and Druehl 1993b Display references
Evolution:
Steinberg et al. 1995; Estes and Steinberg 1988 Display references
Life History:
uninvestigated, but presumably alternation of heteromorphic phases, with a macroscopic sporophyte and dioecious microscopic gametophytes
Genetics:
Lewis and Neushul 1996 Display references
Biology/Ecology:
Steinberg et al. 1995; Watanabe and Harrold 1991, p. 127; Lüning 1990; Harrold et al. 1988, p. 134; Dayton 1985, p. 227; Foster and Schiel 1985, p. 26; Steinberg 1985; Devinny and Kirkwood 1974, p. 102; Druehl 1970, p. 241; Druehl 1969, p. 164; Widdowson 1965b, p. 1428; Scagel 1963, p. 48; McLean 1962, p. 105; Scagel 1961, p. 529; Northcraft 1948, p. 398 Display references
Endophytes:
Acrochaete geniculata
Ultrastructure:
Henry and Cole 1982a, p. 551; Henry and Cole 1982b, p. 571; Henry 1980, p. 9 Display references
Chemistry:
Ragan and Glombitza 1986, p. 189 Display references

 
J F M A M J J A S O N D
BRITISH
COLUMBIA
Pl                         Uncommon, in pools and on rocks in the low intertidal and upper subtidal. Scagel 1957, p. 104. Display references
U            x          
S          xx          
COLUMBIA
RIVER
Pl                         Reported for Oregon by Phinney 1977, p. 102, but voucher specimens not seen at OSC. Display references
U                        
S                        
CAPE
ARAGO
Pl                         Uncommon, in pools and on rocks in the low intertidal. Dawson 1965a, p. 18. Display references
U                        
S          x            
CAPE
MENDOCINO
Pl                         Abundant, in pools and on rocks in the low intertidal and subtidal to 40 ft. Kjeldsen 1995, p. 19. Display references
U  xx  x    xxxx  
S xxxxxxxxxxxx
POINT
ARENA
Pl                         Abundant, in pools on subtidal rocks in exposed habitats. Johansen 1966a, p. 103. Kjeldsen 1995, p. 19. Display references
U xxxxxxxxxxxx
S xxxxxxxxxxxx
SAN
FRANCISCO
Pl                         Common, in pools, on rocks in the low intertidal exposed to full surf; subtidal to 25 ft, within the Calliarthron zone, common in Macrocystis beds. Smith 1944, p. 139. McLean 1962, p. 105. Devinny and Kirkwood 1974, p. 102. Display references
U  xxxxxxx    xx
S  xxxxxxx    xx

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Page dated: Mon Feb 13 21:24:26 2006
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