. The botany of the Antarctic voyage of discovery ships Erebus and Terror in the years 1839-1843, under the command of Captain Sir James Clark Ross, Kt. .... Erebus (Ship); Terror (Ship); Botany -- Antarctica; Botany -- New Zealand; Botany -- Tasmania. 138 FLORA ANTARCTICA. [Auckland and Caulis 4-6 unc. longus, subdichotome divisus, 1-2 lin. latus, compressus, strietus, ramis subquadrifariis distichisve dense obsitus. Rami divaricati, stricti, coinpressi, rugulosi, nudi, parce pinnati v. subbipinnati, apicibus longe nudis. Pinnules horizontals, breves, simplices v. furcatae, lineares, acu
. The botany of the Antarctic voyage of discovery ships Erebus and Terror in the years 1839-1843, under the command of Captain Sir James Clark Ross, Kt. .... Erebus (Ship); Terror (Ship); Botany -- Antarctica; Botany -- New Zealand; Botany -- Tasmania. 138 FLORA ANTARCTICA. [Auckland and Caulis 4-6 unc. longus, subdichotome divisus, 1-2 lin. latus, compressus, strietus, ramis subquadrifariis distichisve dense obsitus. Rami divaricati, stricti, coinpressi, rugulosi, nudi, parce pinnati v. subbipinnati, apicibus longe nudis. Pinnules horizontals, breves, simplices v. furcatae, lineares, acuta?, nunc abbreviates et spiniformes. Color lividus v. nigro-rubescens, ad apices ramulomm pallidior purpurascens. Substantia cartilagineo-earnosa, ftrma, elastica, siecitate valde contracta.—Chartae non adhaeret. Our specimens are imperfect and barren, but sufficient to prove them to be a very distinct species of Gigartina. The whole plant is very elastic, shrinking much in drying; internally it is composed of a dense body of anastomosing filaments, radiating towards the circumference through a firm gelatine. , Lam., is also enumerated in Montague's account of Lord Auckland's Island. 25. NOTHOGENIA, Mont. 1. Nothogexia variolosa, Mont, in Ann. Sc. Nat. Series 2. vol. xx. p. 302. t. 10. f. 3. Chondrus vario- losa, Mont. Prodr. Phyc. Antarct. p. 6. Toy. au Pole Bad, Pot. Crypt, p. 110. Hab. Lord Auckland's group; on rocks in tbe sea, abundant. Frondes caespitosae, 4-5-unciales, anguste bneares, 1-1^ Un. lata?, compressse, plana; v. subcanaUculata?, basi cuneatae, superne pluries dichotoma?, laciniis basi angustatis, ultimis elongatis obtusis v. emarginatis -j-1 unc. longis. Conceptacula per totam laciniarum supremarum, immersa, convexa, vermcaeformia, poro pertusa, utraque frondis pagina sparsa. Substantia cartdaginea. Color fusco-ruber, purpurascens.—Chartae laxe adhaeret. 2G. CHONDRUS, Stach 1. Chondrus tuberculosus, Hook. fil. et Harv.; fronde cartilaginea bas
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