involucral

常见例句

• Rhizome branched, not tuberous, short; involucral bracts 3-parted or 3-lobed.
  根状茎分枝，不块茎状，短；总苞片3深裂或者3浅裂。(27
• Branchlets coarsely hairy, glabrescent; petiole ca. 1 cm; involucral bracts broadly ovate.
  小枝，叶柄，叶片，并且开花通常不偷偷走近腺，腺的具短柄的很少难以觉察
• Inflorescences capitate cymes, 3-7-flowered, subtended by a whorl of 5 or 6 prominent involucral bracts.
  头状的花序聚伞花序，3-7花，在以前轮生的5或6突出总苞片。
• Hairs stellate; involucral bracts spatulate-lanceolate or obovate; calyx without accessory teeth; fruit glabrous.
  毛星状；总苞片匙形披针形的或倒卵形；没有附件齿的花萼；果无毛。(3
• Inflorescences pedunculate, capitate cymes, subtended by a whorl of 6 prominent involucral bracts.
  有花序梗的花序，头状聚伞花序，在轮以前被包着突出总苞片。
• Involucral bracts sheathlike, bladeless, subequal, more than 5 mm, with several to numerous 1-flowered cymes.
  总苞片鞘状，无叶片，近等长，超过5毫米，带有对许多1花的聚伞花序的几。(7
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