Spatoglossum chapmanii is a marine brown algal species in the family Dictyotaceae, endemic to New Zealand.
Description Lindauer described Spatoglossum chapmanii as having an erect, flattened, veinless and membranous to leathery frond that is subpalmate and dichotomously divided, reaching up to 80 cm in height. The species was described from material collected at Twilight Bay on Stewart Island, New Zealand.https://webstatic.niwa.co.nz/library/Horning1977_SnaresExped_OCR.pdf
References
External links
spatoglossum chapmanii occurrence data from GBIF Museum of New Zealand Te Papa Tongarewa: Spatoglossum chapmanii Lindauer (Species)