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Penicillus lamourouxii Decne. f. gracilis A. Gepp & E. Gepp

Specimen

MNHN-PC-PC0123929
Collins F.S., Holden I. & Setchell W.A., Phycoth. Bor.-Amer., ed.1**, 1476
"Penicillus lamouroxii is usually quit distinct from P. capitatus, even when growing closely associated with it, but at Fort George Cay the two had the appearance, occasionally, of intergrading." : M.A. H.

Taxonomy

Algues
Penicillus lamourouxii
Penicillus lamourouxii Decne. f. gracilis A. Gepp & E. Gepp

Origin

Caicos Islands
Fort George Cay
New York Botanical Garden Expedition to the Bahamas.
1907-12-18
On sand in 3-10 dm. of water, with P. capitatus Lamarck (P.B.-A. n°1475)

Determination

Collins, Holden & Setchell
Penicillus lamourouxii Decne. f. gracilis A. Gepp & E. Gepp