Show Lower Taxa
Difference between revisions of "Cornus subg. Cynoxylon"
Alsogr. Amer., 59. 1838.
Basionym: Cornus sect. Cynoxylon Rafinesque
Synonyms: Benthamidia Spach Cynoxylon (Rafinesque) Small
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|name=Benthamidia | |name=Benthamidia | ||
|authority=Spach | |authority=Spach | ||
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|name=Cynoxylon | |name=Cynoxylon | ||
|authority=(Rafinesque) Small | |authority=(Rafinesque) Small | ||
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|publication year=1838 | |publication year=1838 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V12/V12_449.xml |
|genus=Cornus | |genus=Cornus | ||
|subgenus=Cornus subg. Cynoxylon | |subgenus=Cornus subg. Cynoxylon | ||
Revision as of 15:46, 18 September 2019
Shrubs or trees; rhizomes absent. Branches and leaves opposite. Inflorescences capitula; bracts 4–6, well developed, petaloid, subtending inflorescence and surrounding or enclosing it over winter. Pedicels absent. Drupes distinct; stone apex dimpled to rounded.
Distribution
North America, Mexico.
Discussion
Species 2 (2 in the flora).
Selected References
None.
Lower Taxa
Key
| 1 | Drupes angular in cross section, closely appressed to each other; petaloid bracts 4–6 per inflorescence; w North America. | Cornus nuttallii |
| 1 | Drupes round in cross section, spreading from each other; petaloid bracts 4 per inflorescence; e North America. | Cornus florida |