• NSF NEON | Open Data to Understand our Ecosystems
  • Biorepository Data Portal

  • Home
  • Search
    • Sample search
    • Map search
    • Dynamic Species List
    • Taxonomic Explorer
  • Images
    • Image Browser
    • Image Search
  • Datasets
    • Research Datasets and Special Collections
    • Carabidae Checklists with Keys
    • Mosquito Checklists with Keys
    • Checklist: Research Sites - Invertebrates
    • Checklist: Research Sites - Plants
    • Checklist: Research Sites - Vertebrates
  • Sample Use
    • Sample Use Policy
    • Sample Request
    • Sample Archival Request
    • Dataset Publishing
  • How to Cite
  • Additional Information
    • Tutorials and Help
    • Biorepository Staff
    • About NEON
    • NEON Data Portal
    • ASU Biocollections
    • About Symbiota
  • Getting Started
Login New Account Sitemap
Canellaceae
Images
not available
  • FNA
  • Resources
Thomas K. Wilson in Flora of North America (vol. 3)
Trees [or prostrate shrubs], evergreen, aromatic. Pith homogeneous. Leaves alternate, simple, without stipules; petiole short. Leaf blade pinnately veined, unlobed, margins entire; pellucid dots (oil cells in tissue of leaf) conspicuous or inconspicuous. Inflorescences terminal and axillary, cymes [racemes or solitary flowers], pedunculate; bracts present or absent. Flowers bisexual; perianth hypogynous, segments imbricate; sepals persistent, 3; petals 5[-12] in 1[-4] whorl(s); stamens [7-]10[-12], hypogynous, monadelphous; filaments connate, forming tube around pistil; anthers extrorse, longitudinally dehiscent; pistil 1, superior, 2-6-carpellate; ovary 1-locular; placentation parietal, placentas 2[-6]; ovules 2-3 per placenta; style 1, generally short; stigma 1, usually 2-6-lobed. Fruits berries. Seeds 2 or more, not arillate; endosperm oily [ruminate]. The family was placed in Hypericales by J. K. Small (1933); the combination of oil cells in most of the tissue, pollen with a single distal furrow (occasionally with 3-radiate surficial furrow), very long vessels, and scalariform vessel perforation plates with many bars suggests Magnoliales or Annonales (A. Cronquist 1981; R. M. T. Dahlgren 1980; H. Melchoir and W. Schultze-Motel 1959; R. F. Thorne 1976; T. K. Wilson 1960; C. E. Wood Jr. 1958). Further support of this placement comes from leaf architecture studies by L. J. Hickey (1971) and P-type plastids in sieve elements (H. -D. Behnke 1988).

Canella winterana
Images
not available
Pleodendron macranthum
Images
not available
NSF NEON | Open Data to Understand our Ecosystems The National Ecological Observatory Network is a major facility fully funded by the National Science Foundation. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the National Science Foundation.