involucral

常見例句

• Rhizome branched, not tuberous, short; involucral bracts 3-parted or 3-lobed.
  根狀莖分枝，不塊莖狀，短；總苞片3深裂或者3淺裂。(27
• Branchlets coarsely hairy, glabrescent; petiole ca. 1 cm; involucral bracts broadly ovate.
  小枝，葉柄，葉片，并且開花通常不偷偷走近腺，腺的具短柄的很少難以覺察
• Inflorescences capitate cymes, 3-7-flowered, subtended by a whorl of 5 or 6 prominent involucral bracts.
  頭狀的花序聚傘花序，3-7花，在以前輪生的5或6突出總苞片。
• Hairs stellate; involucral bracts spatulate-lanceolate or obovate; calyx without accessory teeth; fruit glabrous.
  毛星狀；總苞片匙形披針形的或倒卵形；沒有附件齒的花萼；果無毛。(3
• Inflorescences pedunculate, capitate cymes, subtended by a whorl of 6 prominent involucral bracts.
  有花序梗的花序，頭狀聚傘花序，在輪以前被包著突出總苞片。
• Involucral bracts sheathlike, bladeless, subequal, more than 5 mm, with several to numerous 1-flowered cymes.
  總苞片鞘狀，無葉片，近等長，超過5毫米，帶有對許多1花的聚傘花序的幾。(7
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