School of Life Sciences, The Chinese University of Hong Kong
Lasianthus chinensis (Champ. ex Benth.) Benth.
粗葉木
Family
- Rubiaceae 茜草科
Height/Length 植株高度/長度
- Height 高度
2 - 4 m
Stem image(s)
Leaf image(s)
Leaves (general)
Stipule
- Modification 托葉特化
Not applicable 不適用
Petioles
- Modification 葉柄特化
Not applicable 不適用
Leaf blades
Leaf dimension 葉片尺寸
- Length 長度
11 - 21 cm
- Width 闊度
3.5 - 7.5 cm
Petiole length 葉柄長度
- Length 長度
6 - 8 mm
Stipule dimension 托葉尺寸
- Length 長度
1.5 - 3 mm
- Width 闊度
No literature record 未有文獻記載
Number of lateral vein on leaf blade 葉片側脈數
- Number 數目
9 - 14 Pairs 對
Compound Leaves
- Not applicable 不適用
Flower image(s)
Flowers (general)
Inflorescences
- Pedicel 花梗
- Not applicable 不適用
- Peduncle/Scape 總花梗/花葶
- Not applicable 不適用
- Rachis 花序軸
- Not applicable 不適用
Inflorescence dimension 花序尺寸
- Not applicable 不適用
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
- Bract 苞片
- Not applicable 不適用
- Bracteole 小苞片
- Not applicable 不適用
- Involucral bract 總苞片
- Not applicable 不適用
Number of calyx lobe/sepal 花萼裂片/萼片數
- Number 數目
4 - 6
Calyx lobe/Sepal dimension 花萼裂片/萼片尺寸
- 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 tube length 花萼管長度
- Length 長度
1.5 - 2.5 mm
Number of corolla lobe/petal 花冠裂片/花瓣
- Number 數目
5 - 6
Corolla lobe/Petal dimension 花冠裂片/花瓣尺寸
- Length 長度
4 - 5 mm
- Width 闊度
No literature record 未有文獻記載
Corolla tube length 花冠管長度
- Length 長度
8 - 10 mm
Perianths
- Not applicable 不適用
Androecia
- Anther 花藥
No literature record 未有文獻記載
- Filament 花絲
No literature record 未有文獻記載
- Connective 藥隔
No literature record 未有文獻記載
No literature record 未有文獻記載
Number of stamen 雄蕊數
- Number 數目
5 - 6
Number of stamenoid 不育雄蕊數
- Not applicable 不適用
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
ca. 6
Number of style 花柱數
- Number 數目
1
Style length 花柱長度
- Length 長度
6 - 7 mm
Fruit image(s)
Fruit dimension 果實尺寸
- Length 長度
No literature record 未有文獻記載
- Diameter 直徑
5 - 8 mm
Habitats
Supplementary information
Native species in Hong Kong Links to database for literature reviews :
Reviewer(s)
-- Software system developed by
T.H. WongAcknowledgement
Wu Jieh Yee Charitable Foundation Native Plant Resources and Database in Hong KongReferences
- Flora of Hong Kong: Agriculture, Fisheries and Conservation Department, Government of the Hong Kong Special Administrative Region
- Flora of Shenzhen: China Forestry Publishing House
- Flora of China. Vol 9 (2003): Science Press, Beijing Missouri Botanical Garden Press, St. Louis
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
