Show Lower Taxa
Difference between revisions of "Cornus subg. Cynoxylon"
Alsogr. Amer., 59. 1838.
Basionym: Cornus sect. Cynoxylon Rafinesque Med. Fl. 1: 132. 1828
Synonyms: Benthamidia Spach Cynoxylon (Rafinesque) Small
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| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Cornus sect. Cynoxylon | |name=Cornus sect. Cynoxylon | ||
|authority=Rafinesque | |authority=Rafinesque | ||
| + | |rank=section | ||
| + | |publication_title=Med. Fl. | ||
| + | |publication_place=1: 132. 1828 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Benthamidia | |name=Benthamidia | ||
|authority=Spach | |authority=Spach | ||
| + | |rank=genus | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Cynoxylon | |name=Cynoxylon | ||
|authority=(Rafinesque) Small | |authority=(Rafinesque) Small | ||
| + | |rank=genus | ||
}} | }} | ||
|hierarchy=Cornaceae;Cornus;Cornus subg. Cynoxylon | |hierarchy=Cornaceae;Cornus;Cornus subg. Cynoxylon | ||
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name=Cornus subg. Cynoxylon | name=Cornus subg. Cynoxylon | ||
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|authority=(Rafinesque) Rafinesque | |authority=(Rafinesque) Rafinesque | ||
|rank=subgenus | |rank=subgenus | ||
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|publication year=1838 | |publication year=1838 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V12/V12_449.xml |
|genus=Cornus | |genus=Cornus | ||
|subgenus=Cornus subg. Cynoxylon | |subgenus=Cornus subg. Cynoxylon | ||
Latest revision as of 20:15, 5 November 2020
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 |