Chamaedorea rhizomatosa

Geoff Stein - Author & Editor

Pronunciation: kahm-uh-DOOR-ee-uh rize-oh-mah-TOE-suh


Common Name: none

Chamaedorea rhizomatosa is a very rare palm for California, but one that is growing here. It's culture is fairly straightforward, but finding one to plant is the hard part. As it sounds, it is a plant that spreads by its rhizomes, and is a sparsely clustering plant with pointed, ovoid leaflets, good for planting in areas of partial sun or filtered light.

Appearance and Biology
  • Habit: clustering with a crown of 2-4 feather leaves
  • Height: 6'
  • Trunk: multiple; 1/4" thick; deep green; ringed with nodes every 2"-4"
  • Crownshaft: 6" tall; bright to lime green; about same thickness as stem
  • Spread: 3'-4'+
  • Leaf Description: pinnate; 2' long; pointed, ovoid leaflets; bright green
  • Petiole/Leaf bases: 6"; light green; unarmed
  • Reproduction: dioecious
  • Inflorescence: below crownshaft; 1' long; arching; branched
  • Fruit: unknown
Horticultural Characteristics
  • Minimum Temp: 30F
  • Drought Tolerance: low
  • Dry Heat Tolerance: moderate
  • Cool Tolerance: moderate
  • Wind Tolerance: low
  • Salt Tolerance: unknown
  • Growth Rate: slow
  • Soil Preference: moist and well draining
  • Light Requirement: shade to partial sun
  • Human Hazards: none
  • Disease or Horticultural Problems: none known
  • Transplants?: unknown
  • Indoor?: unknown
  • Availability: extremely rare


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