NCCWDB

Citrus hongheensis / Red river orange / 红河橙

  • Introduction
    Citrus hongheensis height of the tree is about 10 meters, with a chest circumference of 1.6 meters. The tender branches are sparsely hairy, while the elongated and dormant branches have thorns. The leaf body is oval lanceolate, 3-5.5 cm long and 1.5-2 cm wide, with a short and narrow tip at the top. The wing leaves are 1-3 times longer than the leaf body, narrow and circular, 6-16 cm long and 2.5-4 cm wide. The top is round, and the base extends downwards along the petiole. Racemes with 5-9 flowers, rarely accompanied by single axillary flowers; The flower bud is wide oval shaped, light purple red, 1.5 cm long; The flowers are white, with a diameter of 3-3.5 centimeters; 5 or 4 petals; Stamens 16-IS, filaments separated, covered with fine hairs; Ovary nearly elliptical, light green, style about 6.5 mm long, stigma very large, light yellow, finely chopped.
  • Common name: / Red river orange / 红河橙
  • Taxonomy: Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliopsida; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Sapindales; Rutaceae; Aurantioideae; Citrus

Genome

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