. Atoll research bulletin. Coral reefs and islands; Marine biology; Marine sciences. 18. ft §2 © 4 las 1. Blade siphons. 2. Lateral appendages of blade. 3. Habit of plant. Udotea wilsonii A. Gepp, Gepp & Howe in A- Gepp & Gepp 1911: 130-131,144, pi. VII, fig. 66; pi. VIII, figs. 67,67a, 68,68a. [as U. wilsoni] Thallus of multiple fan shaped blades radiating from central axis (rarely as single flat blade), lightly calcified; to 13 cm tall; dark gray-green; blade wider (10 cm) than long (8 cm), thin (1-2 mm); cortex incomplete; zonation faint; stipe 1-2 mm diam., l-2(-4) cm lon
. Atoll research bulletin. Coral reefs and islands; Marine biology; Marine sciences. 18. ft §2 © 4 las 1. Blade siphons. 2. Lateral appendages of blade. 3. Habit of plant. Udotea wilsonii A. Gepp, Gepp & Howe in A- Gepp & Gepp 1911: 130-131,144, pi. VII, fig. 66; pi. VIII, figs. 67,67a, 68,68a. [as U. wilsoni] Thallus of multiple fan shaped blades radiating from central axis (rarely as single flat blade), lightly calcified; to 13 cm tall; dark gray-green; blade wider (10 cm) than long (8 cm), thin (1-2 mm); cortex incomplete; zonation faint; stipe 1-2 mm diam., l-2(-4) cm long; rhizoids entangled, fine, fibrous. Blade siphons 40-80 jum diam., constrictions above dichotomies rare, asymmetrical when present; lateral appendages short, knobby, blunt, simple, or forked, 25-90(-120) /urn long, in 2-4 vertical rows becoming obscure with age; stipe appendages short, dichotomously branched, apices knobby. Fracture zone specimen: Bottom of east fracture, 7 m deep on mangrove peat, , D&M Littler 25118 (US).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Smithsonian Institution. Press; National Research Council (U. S. ). Pacific Science Board; Smithsonian Institution; National Museum of Natural History (U. S. ); United States. Bureau of Sport Fisheries and Wildlife. Washington, D. C. : [Smithsonian Press]
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