Home Magnoliaceae Magnolia (magnolias)

Magnolia – Pierre Magnol, French botanist (1638–1715), professor and director of the botanical garden at Montpellier, France

  • in 1676, he published a flora of the region that contained 1,354 species
  • first to use the concept of plant families, based on morphological characteristics
  • in 1703, Charles Plumier (1646–1704) applied the name Magnolia, to a flowering tree from Martinique

Native range: Asia, Eastern North America, Central America

Magnolia grandiflora Tree

Leaves:

  • alternate
  • simple
  • pinnately veined
  • leaf shape ovate to obovate
  • can be large (up to 25”)
  • large deciduous scales protect buds, leaving a ring around stem

Magnolia grandiflora leaves by Line1

FogliaMagnoliaGrandiflora

Flowers:

  • solitary & terminal
  • perfect
  • large and showy
  • radially symmetric
  • 6-9 tepals (or up to 33”), whorls of 3
  • stamens many, often with red filaments
  • stamens spirally arranged around the many pistils
  • white, pink, purple, green, rarely yellow; often scented

Magnolia grandiflora - flower 1

Fruit:

  • aggregate of follicles
  • seeds embedded in an elongate receptacle
  • hard, brown seeds are enclosed in a fleshy colored (red, orange, or pink) seed cover
  • seeds suspended by threads

Magnolia - Villa Arson

Other notes:

  • trees up to 60 feet, or shrubs
  • evergreen or deciduous
  • one of the most primitive genera of flowering plants
  • large buds with fuzzy scales often noticeable in winter
  • flowers appear before leaves in many species

Species: