蘭嶼風藤
Piper longum
植物簡介
Climber which forms winding stems that are up to several meters long. Leaves near the base of the stem are ovate (egg-shaped) to approximately reniform (kidney-shaped) and have long petioles (leaf stalks) up to 9 cm long. Leaves near the tip of the stem are ovate to ovate-oblong (intermediate between egg-shaped and elongated) and have almost no petiole and clasp the stem. They vary in size from 6-12 cm long and 3-12 cm wide. Male and female flowers occur on separate plants. Male flowers are arranged in a narrow spike inflorescence (4-5 cm long, 3 mm wide). A male flower has 2 stamens which have short stalks and oval-shaped anthers (pollen-producing structure). Female flowers are also arranged in a spike inflorescence (1.5-2.5 cm long, 2.5-4 mm wide). When the female spike inflorescence bears fruit, it becomes 2-3 cm long. The tiny, round fruits contain a stony pit and are known as drupes (2 mm wide).
生長條件
半日照
—
濕潤
南部適種
H1a｜熱帶植物
4 公尺 至 6 公尺
冠幅 —
照顧指南
Climber which forms winding stems that are up to several meters long.
Pruning group 12 (Moderate climber) — 基於植物形態自動推斷，非 RHS 官方分類。 中等攀緣植物，花後輕剪整形。 熱帶環境下無明顯休眠期，全年皆可進行修剪。
適合場景
延伸閱讀
植物修剪入門：為什麼要修剪、需要什麼工具？
修剪是園藝中最基本也最重要的技能之一。許多觀賞灌木和喬木其實可以自由生長，不一定需要經常修剪，但偶爾你可能需要控制植株大小、移除枯死或不美觀的枝條、增加植株活力、改善株型，或維持健康的狀態以促進開花和結果。
RHS 修剪分組系統：13 組分類讓你精準掌握修剪時機
英國皇家園藝學會（RHS）將灌木、喬木和攀緣植物的修剪需求歸納為 13 個基本組別，外加玫瑰專屬的 8 個分組。每一種植物都對應到特定的修剪組別，只要知道你的植物屬於哪一組，就能掌握正確的修剪時機和方法。以下是各組的完整說明。
鐵線蓮修剪指南：依據花期分三組，掌握時機就不難
鐵線蓮以「難修剪」聞名，但其實只要知道你的鐵線蓮屬於哪個花期組別，修剪就變得非常簡單。關鍵在於了解它什麼時候開花——花期決定了修剪的時機和強度。