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 306 OBSERVATIONS ON THE NATURAL FAMILY

lutis super laevibus subter ramulisque incano-tomentosis, corymbis compositis, involucris congestis cylindraceis.

Loc. Nat. Novae Hollandiae ora australis ; in campis ad radices montium prope ortum Spencer's Gulph. (v. v.)

8. C. arcuata, foliis angustissime linearibus margine revo- lutis super laevibus subter ramulisque incano-tomentosis, panicula pyramidata, involucris spicatis cylindraceis ar- cuatis.

Loc. Nat. Novae Hollandise ora australis ; in campis elevatis prope ortum Spencer's Gulph. (v. v.)

9. C. quinquefaria, foliis angustissime linearibus super ramulisque glabris, panicula decomposita, involucris tur- binatis : squamis 5-fariis.

Loc. Nat. Novae Hollandiae ora orientalis prope Port Jackson ; in montosis. D. G. Caley. (v. s.)

B. Herbacea.

10. C. spectabilis, panicula decomposita, foliis lanceolatis decurrentibus subter ramisque lanatis.

Calea spectabilis. Labill. Nov. LIoll. ii. p. 42, /. ISO. Persoon Syn. ii. p. 406. Poiret Encych Suppl. ii. p. 28.

Loc. Nat. Novae Hollandiae ora australis ; in sylvis dumetisque prope Memory Cove, Port Lincoln, &c. legi. In Insula Van L)iemen a D. Labillardiere detecta. (v. v.)

129] Since the publication of Willdenow's Species Plan- tarum very few alterations have been made in the genus Calea.

In Persoon's Synopsis two of the species are excluded ; namely, Calea scqparia, which, following Swartz, he has referred to Baccharis ; and Calea aspera, adopted from Richard as a species of Melanantliera. The additional species in the work referred to are C. cordifolia of Swartz, already noticed as a genuine Calea ; C aculeata and sjjec- tabilis of Labillardiere, which belong to Cassinia ; and C. cordata, adopted from Loureiro, of whose plant nothing is known except from the short description in Flora Cochin-

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