Phycologia australica; or, A history of Australian sea weeds ..and a synopsis of all known Australian Algae .. . Vincej-tcBxooi^ fra 3 trap. Ser. Ehodosperme^. Fam. Squamariece. Plate LXXXI. PEYSSONNELIA AUSTRALIS, Sond. Gen. Char. Frond flat, horizontally expanded, rooting by fibrils from thelower surface; composed of two strata of cells; the lower stratum ofhorizontal cyhndrical cells, arranged in cohering, longitudinal fila-ments ; the upper of similar cells, set in vertical cohering of both kinds lodged in superficial warts [nemathe-cia): spores roundish, in monili
Phycologia australica; or, A history of Australian sea weeds ..and a synopsis of all known Australian Algae .. . Vincej-tcBxooi^ fra 3 trap. Ser. Ehodosperme^. Fam. Squamariece. Plate LXXXI. PEYSSONNELIA AUSTRALIS, Sond. Gen. Char. Frond flat, horizontally expanded, rooting by fibrils from thelower surface; composed of two strata of cells; the lower stratum ofhorizontal cyhndrical cells, arranged in cohering, longitudinal fila-ments ; the upper of similar cells, set in vertical cohering of both kinds lodged in superficial warts [nemathe-cia): spores roundish, in moniliform strings; tetraspores cruciate.—Peyssonnelia [Dene.), in honour of /. A. Peyssonnel, an early andmeritorious observer of marine plants, especially of Corallines. Frons plana, Jiorizontaliter expansa, inferiore pagina radicans, stratis duohuscontexta; strata inferiore cellulis cylindraceis hoizontalibus in fila longitu-dinalia cohcerentia se?iatis, siiperiore cellulis similibus in fila veriicalia ordi-natis constante. Triict.: utriusque generis in nematheciis evoluti. Sporcesubrotundce, moniliformiter
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Keywords: ., bookauthorharveywi, bookcentury1800, bookdecade1850, bookyear1859
