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Dictyota binghamiae J. Agardh

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drawing of Dictyota binghamiae
habit
Misapplied Names:
Dictyota flabellata (Collins) Setchell et Gardner
Illustrations:
Abbott and Hollenberg 1976, p. 208, fig. 171 (habit); Dawson et al. 1960a, pl. 2, fig. 2a (habit), fig. 2b (x-section of blade); Foster et al. 1972, p. 97, figs. 2, 3 (photos: habit), p. 99, figs. 6, 7 (photos: surface view and x-section of male sorus), figs. 8, 9 (photos: surface view and x-section of female sorus), p. 100, figs. 11, 12 (photos: surface view and x-section of tetrasporangial sorus); Setchell and Gardner 1925, pl. 34, figs. l, 2 (habit: x-section of cells at margin); Smith 1944, pl. 15, fig. 6 (habit) Display references
Pacific Coast Distribution:
Langara I., Queen Charlotte Is., British Columbia (Hawkes et al. 1979, p. 92) to Eagle Pt., San Juan Is., Washington (Waaland 1971, p. 100); North Bay, Cape Arago, Coos Co., Oregon (Doty 1947, p. 34); Crescent City, Del Norte Co., Calif. (Silva 7762 in UC); Mendocino Co., Calif. (Fort Bragg, K. Johnson in UC; Point Cabrillo, J. DeMartini in UC); Salt Point State Park, Sonoma Co., Calif. (Kjeldsen 1995, p. 19); Monterey Peninsula, Calif, (Smith 1944, p. 102); Diablo Cove, San Luis Obispo Co., Calif. (Sparling 1977, p. 33); Santa Barbara, Calif. (J. Agardh 1894, p. 72); Channel Is., Calif. (Santa Rosa I., San Nicolas I., San Clemente I.: Miller in UC; Anacapa I.: Dawson and Neushul 1966, p. 174; Santa Cruz I., Santa Catalina I: Nicholson and Cimberg 1971, p. 377); San Diego Co., Calif. (Stewart 1991, p. 48); Baja Calif. (Cortes and Tanner banks: Lewbel et al. 1981, p. 165; Punta Abreojos: Dawson et al. 1960b, pp. 12, 14; Islas Los Coronados: Miller in UC; Isla Guadalupe: Stewart and Stewart 1984, p. 141; Isla Magdalena: Taylor 1945, p. 88) Display references
Taxonomy:
Dawson 1951a Display references
Life History:
uninvestigated, but presumably alternation of isomorphic phases, with a diploid thallus bearing unilocular aplanosporangia and dioecious haploid thalli bearing either oogonia or antheridia
Biology/Ecology:
Harrold et al. 1988, p. 138; Foster and Schiel 1985, p. 28; Pace 1981, p. 460; Devinny and Kirkwood 1974, p. 102; Scagel 1972; Waaland 1971 Display references
Epiphytes:
Acrochaetium simplex
Chemistry:
Manley et al. 1992; Teixeira and Kelecom 1988; Ragan and Glombitza 1986, p. 187 Display references

 
J F M A M J J A S O N D
BRITISH
COLUMBIA
Pl        xxxxx       Uncommon ephemeral, in the subtidal to 15 meters. (Tilden 335. Sackman's Pt. near Tracyton, Kitsap Co. Wash. July 1898 in UC). J. Waaland 1971, pp. 100–102. J. Norris and Abbott 1972, p. 89. Scagel 1972, p. 261. Hawkes et al. 1979, p. 92. Display references
U        xxxx        
S    xxxxxxx      
COLUMBIA
RIVER
Pl                         Rare, in drift. Doty 1947, p. 34 (as D. flabellata). Display references
U            x          
S            x          
CAPE
ARAGO
Pl                         Rare, on low intertidal rock, Crescent City. (PCS 1965).
U                        
S          x            
CAPE
MENDOCINO
Pl        xxx           Rare, in the subtidal to 30 feet. On Laminaria setchellii stipe and on vertical walls of surge channel. (DeCew in UC).
U                        
S                        
POINT
ARENA
Pl                         Rare, in the subtidal at 35 feet at Salt Point State Park. Kjeldsen 1995, p. 19. Display references
U                    x  
S                        
SAN
FRANCISCO
Pl          x             Rare, in pools, in the low intertidal; subtidal 15–135 ft. on boulder tops, and partially in Macrocystis beds; on Nereocystis floats and drift. McLean 1962, p. 104. Hollenberg and Abbott 1966, p. 19[629]. Devinny and Kirkwood 1974, p. 102. Display references
U        xxxx        
S            xxx      

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