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Grewia eriocarpa

大葉捕魚木

Grewia eriocarpa Juss.
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名彙資訊

學名發表文獻

Juss., Annales du muséum national d'histoire naturelle 4: 93. 1804.  (Ann. Mus. Natl. Hist. Nat.)

台灣首次記錄發表文獻

Li, Woody Flora of Taiwan 541. 1963.  (Woody Fl. Taiwan)

異名

各語言俗名

  • 毛果扁擔子. 大葉扁擔桿子.
  • Round-leaved grewia.
  • おおばうおとりぎ.

參考資料

  • Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou, Trees of Taiwan revised . 1994.  (Tr. Taiwan rev. ed., 台灣樹木誌第二版)
  • Yang, A list of plants in Taiwan . 1982.  (List Pl. Taiwan, 台灣植物名彙)

特徵描述

生活型

tree

形態特徵

  • A medium-sized tree up to 5 m high or more; trunks erect; bark greyish-brown, longitudinally grooved, sparsely lenticellate; young shoots densely covered with deciduous, hoary, stellate hairs; branches terete, greyish-brown, rather glabrous.
  • Leaves coriaceous, broadly ovate-elliptic, 5–19 cm long, 3.3–13.5 cm wide, acute or acuminate at apex, oblique, with one side obtuse and the other cordate at base, 4–5-nerved, simple, occasionally doubly serrate or dentate, the upper surface green, scabrous, covered with brown, stellate hairs, the lower surface grey, covered with grey, stellate hairs; nerves distinct below; young leaves grey, chartaceous, thick, together with petioles and stipules densely covered with hoary, stellate hairs; petioles grey, 0.6–1.5 cm long, broadly enlarged at apex; stipules 2, deciduous, lanceolate, acute, 0.9–1.2 cm long, 0.15 cm wide.
  • Umbels clustered, axillary, densely covered with hoary, stellate hairs; peduncles 1–6, slim and soft, 8–15 mm long; pedicels 3–5, slim and soft, 6–8.5 mm long; bracteoles 1–2, cuneate-lanceolate, 3–5 mm long; buds oblong, 7.5 mm long, 4 mm thick, longitudinally ribbed and grooved; sepals 5, oblong-linear, acuminate at apex, narrowed at center, truncate at base, 10 mm long, 2.5 mm wide, valvate, much reflexed during anthesis, grey, tomentose without, sparsely ciliate within; petals 5, oblong-lanceolate, 5 mm long, 2 mm wide, tomentose along margins and without, glandular within; glands circular, 2.5 mm wide in diameter; gonophore long; stamens numerous; filaments slender, 5–6.5 mm long; ovary ovoid, ciliate; style slender, 4-(10) mm long, ciliate at base; stigma slightly lobed, densely papillate, usually exposing among anthers.
  • Fruit drupaceous, not lobed, subglobose, conical at apex, 5–6 mm in diameter, densely covered with hoary hairs, 1–2-celled, the cells 1-seeded.

物候

Flowering time from June to August.

分布

  • 台灣 : Growing on open hills at low altitudes.
  • 世界 : Tropical Asia

引證標本

TAICHUNG: Pahsienshan, Liao s. n. 1957. PINGTUNG: Santimen, Sasaki s. n. 1920; Wanking, Lo 11.

引用文獻

典藏標本

共有 15 份典藏標本 所有標本模式標本

    221557
    黃增泉 T.C.Huang, 吳明洲 M.J.Wu
    高雄 Kaohsiung
    142307
    H.C.Lo
    屏東 Pingtung
    073923
    佐佐木舜一 S.Sasaki
    屏東 Pingtung
    073925
    松田英二 E.Matsuda
    屏東 Pingtung
    117161
    佐佐木舜一 S.Sasaki
    台北 Taipei
    073924
    松田英二 E.Matsuda
    高雄 Kaohsiung
    F00005256
    曾懷德 Tsang, Wai-Tak

    F00005276
    N.D.Simpson

    F00005253
    C.I.Lei

    F00005257
    劉心祈 Lau S. K.

    F00005255
    C.I.Lei

    F00005252
    梁向日 H. Y. Liang

    F00005216
    H.S.Yates

    F00005254
    C.Wang

    F00005275
    Courtaleum

    共有 1 份典藏標本所有標本模式標本

      073925
      松田英二 E.Matsuda
      屏東 Pingtung

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