Melaleuca citrina

(Curtis) Dumont de Courset

Bot. Cult. 3: 282. 1802.

Basionym: Metrosideroscitrina curtis Bot. Mag. 8: plate 260. 1794
Synonyms: Callistemon citrinus (Curtis) Skeels
Treatment appears in FNA Volume 10.

Shrubs, 1–5 m; bark fibrous or hard-papery. Leaves alternate; blade narrowly elliptic to elliptic or narrowly obovate, 2.6–9.9 × 0.5–2.5 cm, veins pinnate, surfaces glabrescent. Inflorescences (10–) 20–80-flowered, flowers in monads, pseudoterminal, sometimes also axillary distally, 45–70 mm wide. Flowers: calyx lobes hairy abaxially, sometimes only marginally, margins scarious, 0.5–0.6 mm wide, or herbaceous; petals deciduous, 3.9–5.8 mm; filaments distinct, 30–45 per flower, red or mauve, 17–25 mm; style 23–31 mm; ovules 170–300 per locule. Capsules 4.4–7 mm. Cotyledons obvolute. 2n = 22.


Phenology: Flowering spring.
Habitat: Disturbed riparian areas.
Elevation: 0–50 m.

Distribution

Introduced; Calif., La., Australia

Discussion

Melaleuca citrina is widely cultivated for its showy flowers; it hybridizes with other species of bottlebrush and there are many named cultivars.

Selected References

None.

Lower Taxa

None.

"lengthofovary" is not declared as a valid unit of measurement for this property.

... more about "Melaleuca citrina"
dorsifixed +  and basifixed +
Lyn A. Craven† +
(Curtis) Dumont de Courset +
hard-papery +  and fibrous +
Metrosideroscitrina curtis +
submembranous +, papery +  and leathery +
0.44 cm4.4 mm <br />0.0044 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
Calif. +, La. +  and Australia +
0–50 m. +
mauve +  and red +
1.7 cm17 mm <br />0.017 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
sessile +  and 5-merous +
axillary +  and pseudoterminal +
unisexual +  and bisexual +
4.5 cm45 mm <br />0.045 m <br /> (7 cm70 mm <br />0.07 m <br />) +
gray +, brown +  and green +
subglobose +  and short-cylindrical +
aromatic +
Disturbed riparian areas. +
subglobose +  and subcylindrical +
subwoody +  and woody +
(10-)20-80-flowered +
axillary +  and pseudoterminal +
petiolate +  and simple +
persistent +
0.5mm;0.6mm +
basal +, subapical +  and inferior +
deciduous +
coherent +, fused +  and distinct +
0.39 cm3.9 mm <br />0.0039 m <br /> (0.58 cm5.8 mm <br />0.0058 m <br />) +
Flowering spring. +
axile-median +  and axile-basal +
bony +, hard +, leathery +  and membranous +
1 +  and 100 +
usually obovoid-oblong +  and obovoid +
glabrescent +
100 cm1,000 mm <br />1 m <br /> (500 cm5,000 mm <br />5 m <br />) +
25 +  and 365 +
2.3 cm23 mm <br />0.023 m <br /> (?) +  and 3.1 cm31 mm <br />0.031 m <br /> (?) +
2.6 cm26 mm <br />0.026 m <br /> (9.9 cm99 mm <br />0.099 m <br />) +
obovate +  and elliptic +
0.5 cm5 mm <br />0.005 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
Callistemon citrinus +
Melaleuca citrina +
Melaleuca +
species +
glabrescent +
2.6 cm26 mm <br />0.026 m <br /> (9.9 cm99 mm <br />0.099 m <br />) +
glabrescent +
obovate +  and elliptic +
0.5 cm5 mm <br />0.005 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +