familyOnagraceae
subfamilyOnagraceae subfam. Onagroideae
genusOenothera
sectionOenothera sect. Oenothera
subsectionOenothera subsect. Candela
speciesOenothera heterophylla
subspeciesOenothera heterophylla subsp. orientalis
Difference between revisions of "Oenothera heterophylla subsp. orientalis"
Ann. Missouri Bot. Gard. 70: 196. 1983.
Treatment appears in FNA Volume 10.
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|publication year=1983 | |publication year=1983 | ||
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| − | |source xml=https://xjsachs2@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://xjsachs2@bitbucket.org/aafc-mbb/fna-data-curation.git/src/e39f0e846f172941159b2045254d62d10d9823f6/coarse_grained_fna_xml/V10/V10_159.xml |
|subfamily=Onagraceae subfam. Onagroideae | |subfamily=Onagraceae subfam. Onagroideae | ||
|tribe=Onagraceae tribe Onagreae | |tribe=Onagraceae tribe Onagreae | ||
Latest revision as of 11:31, 9 May 2022
Herbs densely to sparsely strigillose, also at least parts of inflorescence glandular puberulent or glabrate. Flowers: buds with free tips usually erect, 1–3 mm; floral tube 30–47 mm; sepals 17–30 mm; petals 25–35 mm. 2n = 14.
Phenology: Flowering May–Jul.
Habitat: Sandy soil of open sites, old alluvium areas in woodlands.
Elevation: 30–60 m.
Discussion
Subspecies orientalis is known from two disjunct areas: Greene, Pickens, and Sumter counties, Alabama, and Calhoun, Nevada, and Ouachita counties, Arkansas. W. Dietrich and W. L. Wagner (1988) determined populations in Arkansas to be self-incompatible while those sampled in Alabama were self-compatible.
Selected References
None.
Lower Taxa
None.