buttonweed

发音

其它

词形变化

buttonweeds 复数 buttonweeds

释义与例句

n.
  1. 1.

    Any of numerous species of plants with button-like flowers, especially:

    Any of several plants of the genera Diodia and Hexasepalum (syn. Diodella), of the madder family.

  2. 2.

    Any of numerous species of plants with button-like flowers, especially:

    False buttonweed (Spermacoce spp.).

  3. 3.

    Any of numerous species of plants with button-like flowers, especially:

    Velvetleaf, Indian mallow (Abutilon theophrasti).

  4. 4.

    Any of numerous species of plants with button-like flowers, especially:

    Certain knapweeds (Centaurea spp.).

  5. 5.

    Any of numerous species of plants with button-like flowers, especially:

    Clustered bluet (Oldenlandia uniflora).

  6. 6.

    Any of numerous species of plants with button-like flowers, especially:

    Dwarf mallow, common mallow (Malva neglecta).

  7. 7.

    Any of numerous species of plants with button-like flowers, especially:

    Water buttons (Cotula spp.).

相关短语

shrubby false buttonweed false buttonweed

词源

From button + weed.

来源：wiktionary