Umbellularia

(Nees) Nuttall

N. Amer. Sylv. 1: 87. 1842.

Common names: Californian bay
Etymology: Latin umbellula, partial umbel
Basionym: Oreodaphne subg. Umbellularia Nees Syst. Laur., 464. 1836
Treatment appears in FNA Volume 3.
Revision as of 07:43, 30 July 2020 by imported>Volume Importer
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
 TaxonIllustrator 
FNA03 P5 Sassafras Umbellularia Cinnamomum pg 30.jpegCinnamomum camphora
Umbellularia californica var. californica
Sassafras albidum
John Myers
John Myers
John Myers

Shrubs or trees, evergreen. Bark dark-brown, thin. Leaves alternate, with pungent odor when crushed. Leaf-blade pinnately veined, leathery; surfaces glabrous or sparsely pubescent, gland-dotted; domatia absent. Inflorescences appearing when mature leaves present, axillary, pseudoumbels, stalked, young pseudoumbel enclosed by spirally arranged bracts. Flowers bisexual; tepals deciduous, yellowish, equal, glabrous; stamens 9, anthers 4-locular, 4-valved, outer anthers introrse, inner anthers extrorse; staminodes 3, small, stipitate; ovary superior, ovoid. Drupe greenish, dark purple when dried, spheric-ovoid, seated in flat, small, single-rimmed cupule.

Distribution

w North America

Discussion

Species 1

Selected References

None.

... more about "Umbellularia"
Henk van der Werff +
(Nees) Nuttall +
dark-brown +
Oreodaphne subg. Umbellularia +
deciduous +
Californian bay +
single-rimmed +
w North America +
dark purple;greenish +
spheric-ovoid +
Latin umbellula, partial umbel +
pistillate +  and staminate +
reddish;usually yellow;greenish or white +
petiolate +  and simple +
pseudoumbel +  and stalked +
N. Amer. Sylv. +
capitate +  and discoid +
gland-dotted +
pubescent +  and glabrous +
Umbellularia +
Lauraceae +
deciduous +
3 +  and 6 +
unequal +  and smaller +
tree +  and shrub +
3 +  and 2 +