Helophyte a perennial marsh plant that has its overwintering buds under water.

沼生植物：多年生的沼泽植物，具有水下越冬芽。

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Helophyte a perennial marsh plant that has its overwintering buds under water.

的沼泽植物，具有水下越冬芽。

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Helophyte a perennial marsh plant that has its overwintering buds under water. An example is bulrush (Typha).

沼生植物：多年生的沼泽植物，具有水下越冬芽。例如芦苇(香蒲)。

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Matt Rota says if oil made its way into the marsh, a lot of the plant and animal life would not survive.

VOA: standard.2010.05.09

The researchers studied several sites in Denmark where the Alcon (Maculinea alcon) caterpillars develop on a marsh plant before Myrmica rubra and Myrmica ruginodis ants bring them into their nests.

BBC: RELATED BBC SITES

The motor and drive unit are assembled at GM's Baltimore operations plant in White Marsh, Md.

ENGADGET: Chevy Spark EV rated most efficient retail car with 82-mile range, 119 MPGe

Consultation on plans to build a nuclear waste processing plant on the Romney Marsh has seen 63% of residents and 50% of businesses reject the idea.

BBC: Romney Marsh nuclear waste plan opposed by 63%