Common name: Schefflera, Umbrella Tree
Family: Araliaceae, Aralia
Height x width: 3-10' x 1-3' usually indoors, larger outdoors as a small tree
Foliage: long-stalked, rounded, divided with 3-30 stalked leaflets, shape varies with species
Flowers: tiny flowers in various structures, seldom seen indoors
Light: bright to moderate
Temperature: cool to average
Watering: moderate
Fertility: moderate
Humidity: high
Soil: well-drained
Pests and Problems: scales and mealybugs (both are common), aphids, spider mites, thrips; leaves fall if plant is too cold, soil too wet, low light; yellow and stunted growth indicates low fertility
Growth habit, uses: foliage
Other interest: a genus much worked over by taxonomists, originally Schefflera, then Brassaia and Heptapleurum, now back to Schefflera and another genus Dizygotheca is now included as well; named for 18th century physician J.G. Scheffler, a friend to several plant explorers; native to Taiwan, Australia and New Guinea; sap may irritate skin and mucuous membranes
Other culture: often gets leggy indoors from low light
Propagation: tip cuttings, air layer, seed
Species:
Of the over 700 species in this large genus, the following are the ones generally found in commerce and of most importance.
• arboricola (Heptapleurum) (ar-bore-i-co' lah)--Dwarf Schefflera, leaves divided into 7-11 obovate, stalked, short-pointed leaflets to 4" long; leaflets on juvenile plants have short, broadly spaced teeth; 'Green Gold' has leaves variously splashed golden yellow
• elegantissima (Dizygotheca)(e-le-gan-tiss' i-mah)--False Aralia, leaves of 7-11 narrow, linear, deeply toothed leaflets 6-9" long, dark green to blackish, glossy when young
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