Difference between revisions of "Calycanthus occidentalis"

Hooker & Arnott

Bot. Beechey Voy., 340, plate 84. 1841.

Common names: California spicebush sweetshrub
EndemicSelected by author to be illustrated
Synonyms: Butneria occidentalis (Hooker & Arnott) Greene
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="shrub some measurement"><b>Shrubs,</b> to 4 m.</span> <span class="statement" id="st-d0_s1" data-properties="lateral bud prominence"><b>Lateral </b>bud exposed.</span> <span class="statement" id="st-d0_s2" data-properties="petiole some measurement;petiole pubescence;petiole pubescence;petiole pubescence"><b>Petiole </b>5-10 mm, pubescent to glabrous.</span> <span class="statement" id="st-d0_s3" data-properties="leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade length;leaf-blade width;base shape;base shape;base shape;apex shape;apex shape;apex shape"><b>Leaf-</b>blade ovatelanceolate to oblong-lanceolate or ovate-elliptic, 5-15 × 2-8 cm, base rounded to nearly cordate, apex acute to obtuse;</span> <span class="statement" id="st-d0_s4" data-properties="surface coloration;surface pubescence;surface pubescence;surface pubescence">surfaces abaxially green, pubescent to glabrous.</span> <span class="statement" id="st-d0_s5" data-properties="hypanthium shape;hypanthium shape;hypanthium length;hypanthium width"><b>Flowers:</b> hypanthium campanulate or ovoid-campanulate at maturity, 2-4 × 1-2 cm;</span> <span class="statement" id="st-d0_s6" data-properties="tepal shape;tepal shape;tepal shape;tepal shape;tepal length;tepal width;apex shape">tepals linear to linear-spatulate or ovate-elliptic, 2-6 × 0.5-1 cm, apex rounded;</span> <span class="statement" id="st-d0_s7" data-properties="">stamens 10-15, linear to oblong-linear.</span> <span class="statement" id="st-d0_s8" data-properties="stamen quantity;stamen arrangement or course or shape;stamen arrangement or course or shape;stamen arrangement or course or shape;2n chromosome quantity">2n = 22.</span><!--
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--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> to 4 m. <b>Lateral</b> bud exposed. <b>Petiole</b> 5-10 mm, pubescent to glabrous. <b>Leaf</b> blade ovate-lanceolate to oblong-lanceolate or ovate-elliptic, 5-15 × 2-8 cm, base rounded to nearly cordate, apex acute to obtuse; surfaces abaxially green, pubescent to glabrous. <b>Flowers</b>: hypanthium campanulate or ovoid-campanulate at maturity, 2-4 × 1-2 cm; tepals linear to linear-spatulate or ovate-elliptic, 2-6 × 0.5-1 cm, apex rounded; stamens 10-15, linear to oblong-linear. <b>2n</b> = 22.</span><!--
  
 
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|publication year=1841
 
|publication year=1841
 
|special status=Endemic;Selected by author to be illustrated
 
|special status=Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_462.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_462.xml
 
|genus=Calycanthus
 
|genus=Calycanthus
 
|species=Calycanthus occidentalis
 
|species=Calycanthus occidentalis
|2n chromosome quantity=22
 
|apex shape=rounded;acute;obtuse
 
|base shape=rounded;nearly cordate
 
|hypanthium length=2cm;4cm
 
|hypanthium shape=ovoid-campanulate;campanulate
 
|hypanthium width=1cm;2cm
 
|lateral bud prominence=exposed
 
|leaf-blade length=5cm;15cm
 
|leaf-blade shape=ovatelanceolate;oblong-lanceolate or ovate-elliptic
 
|leaf-blade width=2cm;8cm
 
|petiole pubescence=pubescent;glabrous
 
|petiole some measurement=5mm;10mm
 
|shrub some measurement=0m;4m
 
|stamen arrangement or course or shape=linear;oblong-linear
 
|stamen quantity=10;15
 
|surface coloration=green
 
|surface pubescence=pubescent;glabrous
 
|tepal length=2cm;6cm
 
|tepal shape=linear;linear-spatulate or ovate-elliptic
 
|tepal width=0.5cm;1cm
 
 
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Revision as of 14:41, 27 July 2019

Shrubs, to 4 m. Lateral bud exposed. Petiole 5-10 mm, pubescent to glabrous. Leaf blade ovate-lanceolate to oblong-lanceolate or ovate-elliptic, 5-15 × 2-8 cm, base rounded to nearly cordate, apex acute to obtuse; surfaces abaxially green, pubescent to glabrous. Flowers: hypanthium campanulate or ovoid-campanulate at maturity, 2-4 × 1-2 cm; tepals linear to linear-spatulate or ovate-elliptic, 2-6 × 0.5-1 cm, apex rounded; stamens 10-15, linear to oblong-linear. 2n = 22.


Phenology: Flowering late spring–early fall, fruiting mid fall.
Habitat: Along streams and on moist canyon slopes
Elevation: 200-1600 m

Discussion

Calycanthus occidentalis grows in the northern Coast Range, the southern Cascades Range, and the western Sierra Nevada. It is ecologically similar to C. floridus; it consistently differs from that taxon in a number of vegetative and floral characteristics. Because of an apparent lack of hardiness, C. occidentalis is cultivated less often than C. floridus.

Some American Indians used scraped bark of Calycanthus occidentalis medicinally in treating severe colds (D. E. Moerman 1986).

Selected References

None.

Lower Taxa

None.
... more about "Calycanthus occidentalis"
George P. Johnson +
Hooker & Arnott +
California spicebush +  and sweetshrub +
Calif. +  and Wash. +
200-1600 m +
Along streams and on moist canyon slopes +
Flowering late spring–early fall, fruiting mid fall. +
Bot. Beechey Voy., +
Endemic +  and Selected by author to be illustrated +
Butneria occidentalis +
Calycanthus occidentalis +
Calycanthus +
species +