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FLORA ANTARCTICA.
[Fuegia, the

brevioribus apicibus sphacelatis. C. Magellanicum, Homb. et Jacq. in Yoy. au Pole Sud, Bot. Dieot. 1. 11. f. 10. Senecio Magellanicus, Hook, et Am. in Bot. Jottrn. vol. iii. p. 343.

Hab. Strait of Magalhaens ; Port Famine, Capt. King. Cape Negro ; C. Darwin, Esq.

Statura variabilis, 3-pollicaris ad pedalem. Folia ]i ad 4 unc. longa, 1-3 lin. lata, plantis humilioribus latiora, fasciculata, erecta, substricta. Scapi dense lanati. Capitula f ad 1 unc. diametro. I quite agree with the authors of the Botany of the 'Voyage au Pole Sud', in referring this handsome plant to Cidcitium, of which genus it is the most southern species.

12. SENECIO, L.

§ I. Discoidese, lanatce.

1. Senecio candidans, DO, Prodr. vol. vi. p. 412. Cacalia candidans, Vahl, Symb. vol. iii. p. 91. t. 71. Gaud, in Ann. So. Nat. vol. v. p. 103, et in Freyc. Toy. Bot. p. 135. D'Urville in Mem. Soc. Linn. Paris, vol. iv. p. 610 (sub nomine candicans). Cacalia lanuginosa, Banks et Sol. MSS. in Bibl. Banks, cum icone. "Plante a feuilles de bouillon blanc", Pernetty Voy. vol. ii. p. 60. (Tab. CLX.)

Hab. Strait of Magalliaens, throughout Fuegia and the Falkland Islands ; abundant, on sandy beaches.

This species is most allied to one of the radiate group, the S. SmitMi, DC. It abounds whei'ever sandy beaches occur, from Cape Fairweather on the Patagonian coast, to the south part of Tierra del Fuego. In the Falkland Islands it forms a rank herbage about a yard high in such situations.

Plate CLX. Fig. 1, receptacle and portion of the involucre ; fig. 2, a flower ; fig. 3, setae of the pappus ; fig. 4, stamens ; fig. 5, ripe achasnium : — all magnified.

2. Senecio Patagonieus, Hook, et Arn.; fruticosus, arachnoideo-tomentosus, foliis Hneari-oblongis oblongo-lanceolatisve subacutis integerrimis supra medio canaliculatis marginibus revolutis, capitulis corymbosis longius pedicellatis 5-7-cephalis, involucri late campanulati calyculati foliosis hneari-oblongis subacutis fuscescentibus corollis brevioribus. S. Patagonieus, Hook, et Am. in Bot. Jonrn. vol. iii. p. 344.

Var. a, foliis linearibus lineari-oblongisve.

Var. 0, foliis oblongo-v. lineari-lanceolatis. S. Hookeri, Homb. et Jacq. Toy. au Pole Sud, Bot. Phan. Bicot. t, 13. A.

Hab. Var. a, Port Famine ; Copt. King. Var. /3, Strait of Magalhaens ; MM. Hombron and Jacquinot.

Rami teretes, lana appressa vestiti. Folia omnia integerrima, uncialia, nunquam exemplaribus meis fasciculata. Capitula i unc. longa et lata.

This species may be recognized by the quite entire somewhat rigid and suberect leaves, by the elongated pedicels of the capitula, which are rather rounded at the base, half an inch long and equally broad. The leaves in MM. Hombron and Jacquinot's figure of 8. Hookeri are somewhat fasciculate ; the same state was gathered at Cape Fairweather both by Capt. King and Mr. Darwin.

3. Senecio Anderson'), Hook. fil.; caule ascendente suffrutescente ? laxe lanato, foliis suberectis patulisve anguste lineari-oblongis lineari-lanceolatisve subflaccidis acutis acuminatisve integris v. apicem versus lobatis marginibus recurvis laxe arachnoideo-lanatis, capitulis paucis majusculis longe et graciliter pedicellatis, involucri late campanulati foliolis linearibus arachnoideis glabriuseulisve disco brevioribus.