Difference between revisions of "Desmoncus orthacanthos"

Geoff Stein - Author & Editor

Line 14: Line 14:
 
*'''Crownshaft''': none
 
*'''Crownshaft''': none
 
*'''Spread''': 5'-30'
 
*'''Spread''': 5'-30'
−
*'''Leaf Description''': pinnate; ovoid leaflets in clusters of 2-4 along rachis;  
+
*'''Leaf Description''': pinnate; short, ovoid leaflets in clusters of 2-4 along rachis; 5'-6' long; bright green; long black spines along underside of rachis; leaf tips have backwards, stiff, shortened leaflets that act like 'grappling hooks'
−
*'''Petiole/Leaf bases''':
+
*'''Petiole/Leaf bases''': nonexistent (rachis and leaflets begin right off of stem)
−
*'''Reproduction''':
+
*'''Reproduction''': monoecious
−
*'''Inflorescence''':
+
*'''Inflorescence''': among leaves; spiny spathe
−
*'''Fruit''':
+
*'''Fruit''': spherical to elipsoid; 3/4" long; yellow-orange to red when ripe
 
| style="width: 50%; background: #f8e8df; border: 1px solid black; vertical-align: top;" |
 
| style="width: 50%; background: #f8e8df; border: 1px solid black; vertical-align: top;" |
 
<div style="background: #e5a178; border: 1px solid black; padding: 5px; margin: 3px; font-weight: bold; text-align: center; font-size: 120%;">Horticultural Characteristics</div>
 
<div style="background: #e5a178; border: 1px solid black; padding: 5px; margin: 3px; font-weight: bold; text-align: center; font-size: 120%;">Horticultural Characteristics</div>
 
<div style="padding-left: 1em;">
 
<div style="padding-left: 1em;">
−
*'''Minimum Temp''':
+
*'''Minimum Temp''': 30F
−
*'''Drought Tolerance''':  
+
*'''Drought Tolerance''': low
−
*'''Dry Heat Tolerance''':
+
*'''Dry Heat Tolerance''': moderate
−
*'''Wind Tolerance''':
+
*'''Wind Tolerance''': moderate
−
*'''Salt Tolerance''':
+
*'''Salt Tolerance''': unknown
−
*'''Growth Rate''':
+
*'''Growth Rate''': slow to moderate with age
−
*'''Soil Preference''':
+
*'''Soil Preference''': adaptable
−
*'''Light Requirement''':
+
*'''Light Requirement''': filtered sun
−
*'''Human Hazards''':
+
*'''Human Hazards''': very spiny palm
−
*'''Disease or Horticultural Problems''':
+
*'''Disease or Horticultural Problems''': needs to be 'trained' up a trunk or wall, or can become hard to manage and dangerous
−
*'''Transplants?''':
+
*'''Transplants?''': unknown
−
*'''Indoor?''':
+
*'''Indoor?''': can think of few worse choices
−
*'''Availability''':
+
*'''Availability''': very rare
 
|}
 
|}
 
<gallery>
 
<gallery>
−
file:photo.jpg|Description
+
 
−
file:photo.jpg|Description
+
 
</gallery>
 
</gallery>
 
[[Category: Desmoncus]]
 
[[Category: Desmoncus]]

Revision as of 16:35, 16 November 2014

Pronunciation: dez-MON-cuss oar-thuh-CAN-thus


Common Name: Basket Tie-Tie

Desmoncus orthacanthus is a rather unpopular, clustering Central American 'rattan' palm that has been grown in California probably more as a curiosity rather than a beautiful ornamental.

Appearance and Biology
  • Habit: clustering with a crown of 10-30 pinnate leaves per stem
  • Height: 25'-30'
  • Trunk: multiple; 1'2"-3/4" in diameter; sparsely ringed; intensely spiny with 1/2"-2" black to gray, stiff, very sharp spines; dull to olive green in color
  • Crownshaft: none
  • Spread: 5'-30'
  • Leaf Description: pinnate; short, ovoid leaflets in clusters of 2-4 along rachis; 5'-6' long; bright green; long black spines along underside of rachis; leaf tips have backwards, stiff, shortened leaflets that act like 'grappling hooks'
  • Petiole/Leaf bases: nonexistent (rachis and leaflets begin right off of stem)
  • Reproduction: monoecious
  • Inflorescence: among leaves; spiny spathe
  • Fruit: spherical to elipsoid; 3/4" long; yellow-orange to red when ripe
Horticultural Characteristics
  • Minimum Temp: 30F
  • Drought Tolerance: low
  • Dry Heat Tolerance: moderate
  • Wind Tolerance: moderate
  • Salt Tolerance: unknown
  • Growth Rate: slow to moderate with age
  • Soil Preference: adaptable
  • Light Requirement: filtered sun
  • Human Hazards: very spiny palm
  • Disease or Horticultural Problems: needs to be 'trained' up a trunk or wall, or can become hard to manage and dangerous
  • Transplants?: unknown
  • Indoor?: can think of few worse choices
  • Availability: very rare