University Herbarium, UC Berkeley

CENTER FOR PHYCOLOGICAL DOCUMENTATION
DECEW'S GUIDE

Desmarestia aculeata (L.) Lamouroux

Previous taxon CONTENTS  |  FIGURES  |  ABOUT  |  INDEXES: Reds · Greens · Browns  |  KEYS: Browns Next taxon
drawing of Desmarestia aculeata
habit (small sporophyte)
Synonyms:
Desmarestia intermedia Postels et Ruprecht
Illustrations:
Sporophyte: Chapman and Burrows 1971, p. 74, figs. 15, 16 (photos: habit and closeup); Scagel 1967, p. 97, fig. 34 (habit, as D. intermedia); W. Taylor 1937, pl. 13, fig. 4 (summer habit), fig. 5 (early spring habit). Gametophyte: Chapman and Burrows 1971, p. 64, fig. 1 (photo: zoospore), fig. 2 (photo: mature male), fig. 3 (photo: mature female), fig. 4 (photo: egg) Display references
Pacific Coast Distribution:
St. Lawrence I., Bering Sea, Alaska (Setchell 1899, p. 591, as D. intermedia) to San Juan I., Wash. (Scagel 1957, p. 82, as D. intermedia); Oregon (Sunset Bay, Coos Bay: Doty 1947, p. 35, as D. intermedia) Display references
Biology/Ecology:
Lüning and Kadel 1993; de Kluijver 1991: 331; Lüning 1990; Lüning and Freshwater 1988, p. 312; Thom 1980a, p. 9; R. Phillips and Vadas 1967, p. 14 (as D. intermedia); Widdowson 1965b, p. 1427; Scagel 1961, p. 528 (as D. intermedia) Display references
Taxonomy:
Chapman and Burrows 1971 Display references
Phylogeny:
Draisma et al. 2001; Peters et al. 1997 Display references
Life History:
alternation of heteromorphic phases, with a macroscopic sporophyte and dioecious microscopic gametophytes (Chapman and Burrows 1971; Schreiber 1932). Display references
Morphology:
Chapman and Burrows 1971; Chapman and Burrows 1970; Display references
Chemistry:
Ragan and Glombitza 1986 Display references
Physiology:
McClintock et al. 1982, p. 771 Display references

 
J F M A M J J A S O N D
BRITISH
COLUMBIA
Pl                         Common, in pools and on rocks in the low intertidal and subtidal. Scagel 1957, p. 82. Scagel 1973, p. 132 (both as D. intermedia). Hawkes et al. 1979, p. 92. Display references
U x  x  x  xxx  x  
S xxxxxxxxxxxx
COLUMBIA
RIVER
Pl                         Rare, in drift. Doty 1947, p. 35. Sanborn and Doty 1947, p. 29. (both as D. intermedia). Display references
U                        
S            x          
CAPE
ARAGO
Pl                        
U                        
S                        
CAPE
MENDOCINO
Pl                        
U                        
S                        
POINT
ARENA
Pl                        
U                        
S                        
SAN
FRANCISCO
Pl                        
U                        
S                        

Previous taxon
Next taxon
Page dated: Mon Feb 13 21:24:26 2006
Search INA for nomenclatural information
Site Search Google Scholar
  Feedback about this page
copyright 2003, 2004 Paul C. Silva and the Regents of the University of California

University & Jepson Herbaria Home Page |
General Information | University Herbarium | Jepson Herbarium |
Visiting the Herbaria | On-line Resources | Research |
Education | Related Sites |

Copyright by the Regents of the University of California