Litsea rotundifolia (Nees) Hemsl. var.  oblongifolia (Nees) C. K. Allen
豺皮樟

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  • Litsea rotundifolia (Nees) Hemsl. var.  oblongifolia (Nees) C. K. Allen 豺皮樟

Family

  • Lauraceae 樟科

Growing Habits 生長習性

  1. Growth form 生長形態
    2. Tree 喬木
    Shrub 灌木
  1. Climbing method 攀緣方式
    2. Not applicable 不適用

Height/Length 植株高度/長度

  • Height 高度
    • < 3 m

Leaf dimension 葉片尺寸

  • Length 長度
    • 2.5 - 5.5 cm
  • Width 闊度
    • 1 - 2.2 cm

Petiole length 葉柄長度

  • Length 長度
    • 3 - 5 mm

Stipule dimension 托葉尺寸

  • Not applicable 不適用

Number of lateral vein on leaf blade 葉片側脈數

  • Number 數目
    • 3 - 4 pairs 對

Compound Leaves

  • Not applicable 不適用

Inflorescence dimension 花序尺寸

  • Length 長度
    • No literature record 未有文獻記載
  • Diameter 直徑
    • No literature record 未有文獻記載

Peduncle/Scape Length 總花梗/花葶長度

  • Not applicable 不適用

Pedicel length 花梗長度

  • Not applicable 不適用

Bracts

  1. Bract 苞片
    • Not applicable 不適用
  1. Bracteole 小苞片
    • Not applicable 不適用
  1. Involucral bract 總苞片
    2. No literature record 未有文獻記載
    No literature record 未有文獻記載
    No literature record 未有文獻記載
    No literature record 未有文獻記載

Number of involucral bract 總苞片數

  • Number 數目
    • No literature record 未有文獻記載

Involucre dimension 總苞尺寸

  • Length 長度
    • No literature record 未有文獻記載
  • Width 闊度
    • No literature record 未有文獻記載

Calyx

  • Not applicable 不適用

Corollae

  • Not applicable 不適用

Number of perianth lobe/tepal 花被裂片/花被片數

  • Number 數目
    • 6

Perianth lobe/Tepal dimension 花被裂片/花被片尺寸

  • Length 長度
    • ca. 1.5 mm
  • Width 闊度
    • ca. 0.7 mm

Perianth tube length 花被管長度

  • Length 長度
    • No literature record 未有文獻記載

Number of stamen 雄蕊數

  • Number 數目
    • 9

Number of stamenoid 不育雄蕊數

  • Number 數目
    • No literature record 未有文獻記載

Filament length 花絲長度

  • Length 長度
    • No literature record 未有文獻記載

Number of carpel 心皮數

  • Number 數目
    • 1

Number of style 花柱數

  • Number 數目
    • 1

Style length 花柱長度

  • Length 長度
    • ca. 2 mm

Fruit dimension 果實尺寸

  • Length 長度
    • No literature record 未有文獻記載
  • Diameter 直徑
    • ca. 6 mm

Supplementary information

Variant of L. rotundifolia var. rotundifolia, differ by leaves ovate-oblong, 2.5 – 5.5 × 1–2.2 cm, base cuneate or obtuse, apex obtuse or shortly acuminate; reticulation of veins conspicuous on both surfaces. Bud scales yellow silky puberulous.  Leaves adaxially dark green and shining, abaxially glaucous. Reticulation of veins conspicuous on both surfaces. Umbels 3 – 4-flowered, often 3 clustered in axils of leaves. Native to Hong Kong.

Links to database for literature reviews :

Reviewer(s)

--

Software system developed by

T.H. Wong

Acknowledgement

Wu Jieh Yee Charitable Foundation Native Plant Resources and Database in Hong Kong

References

  1. Flora of Hong Kong: Agriculture, Fisheries and Conservation Department, Government of the Hong Kong Special Administrative Region
  1. Flora of Shenzhen: China Forestry Publishing House
  1. Flora Republicae Popularis Sinicae (中國植物志): Science Press, Beijing

Acknowledgement 鳴謝:

Wu Jieh Yee Charitable Foundation Native Plant Resources and Database in Hong Kong
伍絜宜慈善基金香港原生植物資源及教材庫

Shiu-Ying Hu Herbarium, School of Life Sciences, CUHK WordPress

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