Cymbidium tortisepalum var. longibracteatum 'Da Fu Gui'

A horticultural cultivar with distinct morphology:

Foliage Characteristics:

• Growth habit: Semi-erect to slightly arched

• Clustering density: 5-6 leaves per pseudobulb

• Leaf dimensions:
  ✓ Length: 30-40 cm
  ✓ Width: 1 cm
  ✓ 5 stems

• Surface texture:
  ✓ Matte deep green
  ✓ Pronounced midrib (keeled backward)
  ✓ Palpable parallel venation
  ✓ Acuminate apex

Floral Architecture:

• Inflorescence: Commonly twin-flowered per scape

• Color: Yellow-green base

• Petal morphology:
  ✓ Sepals: ~2.5 cm, narrowed base with flared apex
  ✓ Petals: Clam-shell formation (蚌壳捧)
  ✓ Lip: Broad rounded lobe (大圆舌) with crimson spotting

• Posture: Descending dorsal sepal (落肩)