MYRTACE^. XVL Callistemon. XVII. Metrosideros. 



823 



• Slender-spiked Callistemon. Fl. June, Aug. Clt. 1820. 

 Shrub 4 to 6 feet. 



rather prominent ; and the lateral ones approximating the mar- 

 gin ; calyxes glabrous. T; , G. Native of New Holland. Me- 



6 C. pa'llidum (D. C. prod. 3. p. 223.) leaves obovate-ob- trosideros marginata, Cav. icon. 4.p. 18. t. 332. Stamens scarlet. 



long, glaucous, mucronate, glabrous in the adult state, with the 

 lateral nerves hardly evident ; calyxes glabrous. ^ . G. Na- 

 tive of New Holland. Metrosideros pallida, Bonpl.nav. p. 101. 

 t. 41. Metro. austrMis, R. Br. mss. Very like the preceding 

 species, and hardly distinct. Flowers pale yellowish green. 

 Pale-Rowered Callistemon. Shrub 4 to 6 feet. 



Marginale'leayed Callistemon. Fl. June, Aug. Clt. 1816. 

 Shrub 6 to 8 feet. 



14 C. spEciosuM (D. C. I.e.) leaves lanceolate, mucronate, 

 flat, having the middle nerve rather prominent, and the lateral ones 

 approximating the margin ; calyxes villous ; capsule 4-celled, 

 tomentose at the apex. ^ . G. Native of New South Wales. 



7 C. SiEBE^Ri (D. C. 1. c.) leaves linear, almost nerveless, Metrosideros speciosa, Sims, bot. mag. t. 1761. Leaves when 



and with the midrib hardly prominent, clothed with silky villi 

 when young, but glabrous in the adult state ; the lateral nerves 

 wanting ; calyxes pubescent. Tj . G. Native of New Hol- 

 land. Myrtacea, Sieb. pL exsic. no. 637. Stamens a little 

 longer than the petals. 



Sieher's Callistemon. Shrub 4 to 6 feet. 



« » 



/ 



young rather silky from adpressed caducous villi, and reddish. 



Stamens scarlet. 



Var. /3, glaiucum (D. C. 1. c.) leaves glaucescent. Tj . G. 



Metrosideros glauca, Bonpl. nav. 1. p. 86. t. 34. Perhaps the 

 same as Metrosideros semperjlhrensy Lodd. bot. cab. t. 523. 

 Callistemon formosum, Hort. 



Showy Callistemon. Fl. Mar. Ju. Clt. 1823. Sh. 5 to 10 ft. 



f A species not sufficiently known. 



8 C. ri'gidum (R. Br. in bot. reg. t. 393.) leaves linear or 

 lanceolate, flat, stiff, very acute, mucronate, smooth; calyxes 15 C. hy'bridum (D. C. I.e.) leaves linear, stiff, marginate 



pubescent. T2 . G. Native of New Holland. Metrosideros 

 linearis, Willd. enum. p. 513. but not of Willd, spec. Metros, 

 vimin^lis, Hort. berol. Perhaps the same as Metros, vimin^lis, 

 Gaertn. fruct. 1. p. 171. t. 34. Lam. ill. t. 421. f. 6. Smith, 

 in Lin. trans. 3. p. 273. Flowers crimson. 



Stiff Callistemon. Fl. May, June. Clt. 1800. Sh. 4 to 8 ft. 



by a nerve, acuminately mucronate, almost pungent, glabrous. 

 Tj . G. Native country unknown. Metrosideros hybrida, Otto. 



hort. berol. 



Hybrid Callistemon. Shrub 4 to 6 feet. 



Cult. All the species of Callistemon are worth cultivating in 

 every collection of greenhouse plants for the neatness of their 



9 C. linea're (D. C. prod. 3. p. 223.) leaves linear, stiff, foliage, and the beauty of their blossoms, but especially those 



belonging to the last division of the genus, for the splendour of 

 their flowers, which are either scarlet or crimson ; and are there- 

 fore well adapted for a conservatory- The soil best suited for 

 them is a mixture of loam, peat, and sand. Ripened cuttings of 

 them strike root in sand, under a hand-glass. They may be 

 also raised from seeds, which are frequently produced in this 

 country on large plants. Plants raised from cuttings, taken from 

 flowering plants, come into flower when small, but those raised 

 from seeds do not flower till they become large. 



XVII. METROSIDFROS (from u»?rpa, metra, the heart of 

 mucronate, flat, tubercled on the disk, and scabrous on the mar- a tree, and aicnpoQ, iron ; the wood and pith of the trees are 



acute, keeled beneath, channelled above, villous while young ; 

 calyxes clothed with velvety pubescence. Tp . G. Native of 

 New Holland. Metrosideros linearis, Smith, in Lin. trans. 2. 

 p. 273. Willd. spec. 2. p. 953. Melaleuca linearis, Wendl. et 

 Schrad. sert. hann. t. 11. Metrosideros calyculatus, Sieb. pi. 

 nov. holl. exsic. no. 545. Callistemon pungens, Hort. Style 

 longer than the stamens. Lobes of calyx almost orbicular, fall- 

 ing off after flowering.. Fruit globose. 



Ziwear-leaved Callistemon. Fl. June, July. Clt. 1788. Sh. 

 4 to 6 feet. 



10 C. RUGULOsuM (D.C.I, c.) Icaves linear-lanceolate, stiff, 



gins, 3-nerved ; lateral nerves approximating the margin of the 

 leaf; fruit glabrous. T^ • ^* Native of New Holland. Me- 

 trosideros rugulosa, Willd. enum. suppl. p. 31. without a de- 

 scription. Metrosideros scabra. Coll. hort. ripul. p. 71. Metro. 

 glandulosa, Desf. hort. par. M. macro-punctatum, Dum. Cours. 

 bot. cult. 7. p. 277. Callistemon scabrum, Lodd. bot. cab. 



1283. Stamens scarlet. 



CI. 1821. 



very hard). R. Br. gen. rem. p. 15. D. C. prod. 3. p. 224. 

 Metrosideros species, Gaertn. Smith and Ait. — Nani, Adans. 



fam. 2. p. 88. 

 Lin, syst. 



Icosdndriaj Mono 



Fl. Mar. June. 



simple. 



Seeds wingless. 



Roughish-le^yedi. Callistemon. 



Sh. 4 to 6 feet. .^ 



11 C. UNEARiFOLiuM (D. C.) Icavcs Hnear-lanccolate, stiff, 



mucronate, flat, having the middle nerve finely feather-nerved : 

 the lateral nerves confused with the entire margin of the 

 leaves ; tube of calyx villous. F? . G. Native of New Hol- 

 land. Metrosideros linearif olia, Link, enum. 2. p. 26. Stamens 



'"^Zinear-Z^arerf Callistemon. Fl. Mar. June. Clt. 1820. Sh. practicable at present. 



'ynia. Tube of calyx not 

 angular, adhering to the ovarium ; limb 6-cleft (f- 1 20. a.). Sta- 

 mens 20-30, free, very long, and exserted. Style filiform ; stigma 



Capsule 2, but usually 3-celled ; cells many-seededr 



Trees or shrubs. Leaves opposite or alternate. 

 Flowers pedicellate, not adnate to the branches, as in the genus 

 Melaleuca and CalUstemoJu The genera Angophora and Cal- 

 listhnon have been separated from Metrosideros as it formerly 

 stood ; these genera are very natural, but the present genus requires 

 to be still further divided into other genera, for as it now stands 

 it is a heterogeneous mass of plants ; but from the fruit of the 

 greater part of the species being unknown, this is altogether im- 



5 to 8 feet. , , 



12 C. lanceolVtum (D. C. 1. c.) leaves lanceolate, mucro- 

 nate, attenuated at both ends ; having the midrib rather pro- 

 minent and feather-nerved; the lateral nerves approximating 

 the margins of the leaves ; calyxes pubescent. ^ . G. Native of 

 New Holland. Metrosideros lanceolata. Smith, in Lm. trans. 3. 

 p. 272. Pers. ench. 2. p. 24. no. 15. but not no. 11. Metro, 

 citrina, Curt. bot. mag. 260. Stamens scarlet. 



Zanceo/fl^e-leaved Callistemon. FL June, Nov. Lit. 1788. 



Shrub 5 to 10 feet. n , , 



13 C. MARGiNA^TUM (D. C. prod. 3. p. 224.) leaves lanceo- 

 late stiff, flat, acute at both ends, 3-nerved ; the middle nerve 



Leaves opposite. 



1 M. ve'ra (Rumph. amb. 3. p. 16. t. 7. Lindl. coll. t. 18.) 

 leaves opposite, on short petioles, ovate-lanceolate, acuminated, 

 quite glabrous ; cymes axillary, pedunculate, many-flowered. 

 ^2 . S. Native of Amboyna and Java, among rocks. N^ni Valent. 

 aest. ind. 220. t. 53. ex Rumph. Eugenia Amboynensis, Hort. 

 Flowers yellow. Stamens 30. Ovarium 2-celled. This spe- 

 cies differs from all the others in habit, and is probably the only 

 true species of Metrosideros. The Chinese make rudders and 

 anchors of the wood ; and among the Japanese it is very scarce 

 and valuable. The bark is used as a remedy for fluor albus and 



