stipular 中文意思是什麼

stipular 解釋
adj. 形容詞 【植物;植物學】托葉(狀)的;有托葉的。

  1. Leaves leathery, oblong - elliptic, rarely ovate - elliptic, 7 - 18 cm long and 3. 5 - 8. 5 cm wide, apex abruptly short acuminate or short acuminate, base cuneate, broadly cuneate or obtuse, adaxially dark green and glossy ; petioles without stipular scars

    葉革質,長圓狀橢圓形,倒卵狀橢圓形,長7 - 18厘米,寬3 . 5 - 8 . 5厘米,先端驟狹,短漸尖或漸尖,基部楔形、闊楔形或近圓鈍,葉面深綠色,有光澤;葉柄上無托葉痕。
  2. Leaves thickly membranous, obovate - elliptic, 8 - 17 cm long, 3. 5 - 7 cm wide, apex acute or obtuse, base cuneate ; petiole enlarged at base, stipular scars almost reach the middle of petioles

    葉片厚膜質,倒卵狀橢圓形,長8 - 17厘米,寬3 . 5 - 7厘米,頂端急尖或鈍,基部楔形;葉柄基部膨大,托葉痕達葉柄中部。
  3. Leaves alternate, thinly leathery, obovate, narrowly obovate or oblong - obovate, 6. 5 - 16 cm long and 3. 5 - 6. 5 cm wide, apex abruptly short acuminate, or acuminate, base cuneate or broadly cuneate, dark green and glossy above, glaucous beneath ; petioles 1. 5 - 2. 5 cm long, without stipular scars

    葉互生,薄革質,倒卵形或長圓狀倒卵形,長6 . 5 - 16厘米,寬3 . 5 - 6 . 5厘米,先端驟狹短漸尖或漸尖,基部楔形或闊楔形,上面深綠色,具光澤,下面被白粉;葉柄長1 . 5 - 2 . 5厘米,無托葉痕。
  4. Detail of young leaves and growing point ; many leaves reduced to bare midrib or narrow green corrugated residue of lamina ; youngest leaves and growing point brown and dead ; large green stipular lamina around crown

    缺錳甘藍的「鞭尾癥:關鍵在於嫩葉和生長點,許多葉片露出中脈或縮小成綠色波狀的薄層殘留,心葉和生長點變褐並死亡,頂部周圍有大量綠色長有托葉的葉片。
分享友人