familyMyrtaceae
genusLuma

Luma

A. Gray

Proc. Amer. Acad. Arts 3: 52. 1853.

Common names: Arrayán
Etymology: Chilean Native American (Mapuche) name for hardwood of Amomyrtus luma
Treatment appears in FNA Volume 10.
 TaxonIllustrator 
FNA10 P35 Luma apiculata.jpgLuma apiculata
Mosiera longipes
Myrcianthes fragrans

Shrubs or small trees, glabrous or pubescent, hairs simple. Leaves opposite; blade venation brochidodromous. Inflorescences 1 or 3-flowered, axillary, solitary flowers or dichasia. Flowers 4-merous, sessile or pedicellate; hypanthium obconic to campanulate; calyx green, lobes distinct; petals white; stamens 170–300; ovary 2-locular; ovules 6–14 per locule. Fruits berries, dark purple, subglobose, crowned by calyx lobes. Seeds 1–16, lenticular; seed-coat membranous; embryo lenticular; cotyledons suborbicular, separate, thinly planoconvex; hypocotyls cylindri­cal, about as long as cotyledons.

Distribution

Introduced; California, South America (Argentina), South America (Chile), South America (Peru), also in temperate regions

Discussion

Species 2 (1 in the flora).

Selected References

None.

Lower Taxa

... more about "Luma"
dorsifixed +  and basifixed +
Leslie R. Landrum +
A. Gray +
brochidodromous +
submembranous +, papery +  and leathery +
fused +  and distinct +
Arrayán +
planoconvex +  and suborbicular +
California +, South America (Argentina) +, South America (Chile) +, South America (Peru) +  and also in temperate regions +
lenticular +
Chilean Native American (Mapuche) name for hardwood of Amomyrtus luma +
pedicellate +, sessile +  and 4-merous +
unisexual +  and bisexual +
aromatic +
obconic +  and campanulate +
petiolate +  and simple +
persistent +
distinct +
basal +, subapical +  and inferior +
coherent +, fused +  and distinct +
Proc. Amer. Acad. Arts +
1 +  and 16 +
lenticular +
pubescent +  and glabrous +
170 +  and 300 +
Myrtaceae +
pubescent +  and glabrous +