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Hesperophycus californicus Silva

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drawing of Hesperophycus californicus
Misapplied Names:
Hesperophycus harveyanus (Decaisne) Setchell et Gardner
Illustrations:
Abbott and Hollenberg 1976, p. 266, fig. 214 (habit); R. Aguilar-Rosas et al. 2002, p. 150, fig. 2A (photo: x-section conceptacle). fig. 2B (photo: mature oogonium); Gardner 1910, pl. 16, figs. 8–10 (oogonium); Gardner 1913, pls. 36, 37 (photos: habit); Smith 1944, pl. 32, fig. 1 (habit) Display references
Pacific Coast Distribution:
Dillon Beach, Marin Co., Calif. (Kjeldsen 1995, p. 23); Santa Cruz, Calif. (Smith 1944, p. 153) to Cambria, San Luis Obispo Co., Calif, (H.L. Mason in UC); Government Pt., Santa Barbara Co., Calif. (Murray and Littler 1989, p. 68); Malaga Cove, Los Angeles Co., Calif. (Dawson 5397 in AHFH and UC) to Punta Eugenia, Baja Calif. (Dawson 1953b, p. 119); Islas Los Coronados, Islas de Todos Santos, Islas San Benito (Silva in UC); Channel Is., Calif. (San Miguel I., Santa Rosa I., Anacapa I., San Nicolas I.: Murray and Littler 1989, p. 68; Santa Cruz I., San Clemente I.: Murray 1974, p. 41; Santa Catalina I.: Nicholson and Cimberg 1971, p. 377); Display references
Taxonomy:
R. Aguilar-Rosas et al. 2002; Silva 1990 Display references
Life History:
diplontic, with a perennial diploid thallus producing eggs and antherozoids in conceptacles
Chromosomes:
Cole 1967b, p. 524 Display references
Biology/Ecology:
Lüning 1990; Murray and Horn 1989, p. 462; Foster et al. 1988, p. 17; McMurtry 1988; Horn et al. 1983, p. 84; Oates and Murray 1984; Littler and Arnold 1982; Seapy and Littler 1978, p. 298 Display references
Epiphytes:
Spongonema tomentosum
Physiology:
Cabello-Pasini and Alberte 1997 Display references
Chemistry:
Van Alstyne et al. 1999; Ragan and Glombitza 1986, p. 190 Display references

 
J F M A M J J A S O N D
BRITISH
COLUMBIA
Pl                        
U                        
S                        
COLUMBIA
RIVER
Pl                        
U                        
S                        
CAPE
ARAGO
Pl                        
U                        
S                        
CAPE
MENDOCINO
Pl                         Rare, on rocks in the intertidal. Kjeldsen 1995, p. 23. Display references
U                        
S      x                
POINT
ARENA
Pl                        
U                        
S                        
SAN
FRANCISCO
Pl                         Abundant, at rocky headlands, on rocks of the mid and upper intertidal. Smith 1944, p. 153. Display references
U        xxxx        
S      x                

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