Silver Palm

Scientific name: Coccothrinax argentata

POWO Status: Shrub or Tree

IUCN Red List threat level: Least Concern

GPS Location: 17° 42′ 55.06″ N, 64° 49′ 44.24″ W

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Observations:

Phenological Markers – Coccothrinax argentata

Common Name: Silver Palm
Scientific Name: Coccothrinax argentata (Lodd.) Nees
Family: Arecaceae (Palm family)

Leaf Phenology

Leaf Type: Pinnate, with finely segmented leaflets
Evergreen/Semi-deciduous: Evergreen
Leaf Flush: New leaves emerge during warmer seasons or after significant rainfall
Senescence: Occasional yellowing or shedding of older leaves during the dry season
Phenological Indicator: Fresh, bright green leaves emerging from the crown during the warmer months

Flowering

Inflorescence: Small, yellowish-white flowers arranged in panicles
Blooming Period (Tropics): Primarily late spring to summer
Pollinators: Attracts insects such as bees
Phenological Indicator: Clustered flower spikes emerging at the top of the palm, especially in warmer months

Fruiting

Fruit Type: Small, round, black or purple fruits
Fruit Development: Fruits develop a few weeks after flowering, usually ripening by late summer to early fall
Dispersal: Fruits are dispersed by birds and gravity
Phenological Indicator: Appearance of black or purple fruits, often in clusters at the base of the flower stalks

Suggested Photo Angles

  • Full palm in context, showcasing its tall, slender trunk and leaf arrangement
  • Close-up of individual leaflets to highlight the fine segmentation
  • Flowering spikes with emerging buds or open flowers
  • Developing and mature fruits, with a focus on color change from green to dark purple or black
  • Leaf flush during new growth periods or shedding leaves during drought stress

Notes for Monitoring

The palm’s relatively slow growth and mature stature make it a long-term component of coastal ecosystems

Flowering and fruiting cycles may be influenced by seasonal rainfall and temperature variations

Coccothrinax argentata is often found in coastal, rocky, or sandy areas, where it thrives in well-drained soils

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