Toxic Plant Pas connu comme étant toxique - Not toxic as per ASPCA.
Image of Platanus occidentalis
Source: Bruce Martin

Plant Names

image of Arbre feuillu
Platanus occidentalis
Sycamore
Platane occidental

Synonyms

American plane-tree
American sycamore
buttonball
buttonball tree
buttonwood
platane d'Occident

Plant Characteristics

Couleur de floraison: Vert Bloom Period: Apr - Apr
Hauteur max: 100,0 feet
Max Width: 15,0 feet
Light Condition:
Full sun Plus de 6 heures d'ensoleillement par jour
Soil conditions:
Moisture medium Tolerates medium soil condition
Lifespan: Vivace des plantes qui reviennent année après année
Gardener Experience:
plant germinate easy Facile à germer
Landscape Uses: No landscape information available.
Ecological Benefits: No ecological benefits information available.
Tolerates:
Limestone Tolerant Tolerates limestone conditions
Acidic Soil Tolerant Tolerates acidic soil conditions
Juglone Tolerant Tolerates juglone conditions
Special Features and Considerations:
causes skin rashes This plant causes skin rashes

Seed and plant distribution status

No seeds available for this plant.
Nous acceptions les semences de cette plante

Faits intéressants

Syncamore has ‘camouflage’ bark –an exfoliating outer bark exposing a lighter colour inner bark– makes it easy to recognize and attractive. It is moderately tolerant of shade, and can outcompete willow and cottonwood in the wild. It may work well with early spring seasonal flooding, as it grows in shallow peat bog and along the shores of lakes and rivers; but it prefers wet areas where the later levels drop during the summer. If exposed to more than two weeks of major flooding during the growing season, it will die. Suitable for larger suburban spaces, and used in urban landscaping due to its fast growth rate. It grows a thicker trunk than any other native hardwood - some sources suggest eastern Indigenous peoples use broad sycamore trunks for dug out canoes.

Plant Location

Distribution according to VASCAN

Distribution: Platanus occidentalis
Ephemeral Native Introduced Excluded Extirpated Doubtful Absent

Thrives in Ecozones

  • Plaines à forêts mixtes

Ecological Benefits

Butterflies Supported by Platanus occidentalis

No butterfly data available for this plant.

Specialized Bees Supported by Platanus occidentalis

No bee data available for this plant.

Complementary Plants

  • No complementary plants found.

Substitute For Non-Native Plants

  • Rhamnus cathartica (Common Buckthorn)
  • Rhamnus frangula (Glossy Buckthorn)
  • Magnoliaceae (Magnolia)
  • Acer japonicum (Japanese Maple)
  • Acer platanoides (Norway Maple)
  • Juglans nigra (Black Walnut Cultivar)

Sowing Information

Download Seed Envelope Labels (PDF)
  • Sowing depth: Couvrir très légèrement
  • Sow by January
  • Stratification duration: 90 days

Harvesting and Seed Sharing

  • Harvest start month: September
  • Harvesting indicator:
    • Seeds have become fluffy and can be easily removed by shaking on gently pulling off from stem
  • Harvesting:
    • Utiliser la main pour détacher de la tige principale
  • Seed viability test:
    • Pas de test requis avant le don
  • Packaging measure: 1 rounded 1/8 teaspoon
  • Seed storage:
    • Sécher à l'air dans un sac en papier ou contenant ouvert, pour quelques jours jusqu'à sec
    • Secouer de temps à autre pour prévenir la moisissure
  • Cultivar: Yes, do not donate unless you know source, and there are no known cultivars in your garden or at proximity
  • No harvesting video available at this time.

Toxicity Notes

Not toxic as per ASPCA.