Tall Wheat Grass

thinopyrum obtusiflorum

Tall wheatgrass (Thinopyrum obtusiflorum) is a robust, cool-season perennial grass that stands out due to its impressive height and remarkable environmental resilience. Native to Eurasia and the Mediterranean, this adaptable bunchgrass has been widely introduced across North America and other temperate regions for agricultural and ecological restoration purposes. It is highly valued for its exceptional tolerance to saline and alkaline soils, allowing it to thrive in barren landscapes where most other vegetation struggles to survive. Beyond its utility in reclaiming degraded lands, tall wheatgrass serves as a key forage crop for livestock and provides critical nesting cover and food for local wildlife. Its presence helps stabilize shifting soils and control erosion, making it an unsung hero of dry land conservation and sustainable farming.

生息地: Typically found in saline or alkaline flats, salt marshes, riparian meadows, and degraded agricultural sites where soil moisture is seasonally abundant.

外見

This tall bunchgrass typically grows in dense clumps, reaching heights between 100 and 250 centimeters. It features erect, coarse stems and long, flat leaves that are roughly 1 to 2 centimeters wide and possess a distinct glaucous, bluish-green hue. In late summer, it produces long, slender flower spikes (ranging from 15 to 40 centimeters in length) with widely spaced, flattened spikelets that resemble wheat. The spikelets are pressed close to the stem, giving the mature inflorescence a clean, geometric silhouette.

界Plantae門Tracheophyta綱Liliopsida目Poales科Poaceae属Thinopyrum

Tall Wheat Grass

カテゴリ

植物

レア度

Common

危険度

1/5 · 非常に低い

スナップ

最初にスナップしよう！

おもしろい事実

Because of its high biomass and ability to grow on marginal lands, researchers are evaluating tall wheatgrass as a potential bioenergy crop for ethanol production.

Its seed heads can remain standing throughout winter, offering valuable shelter and emergency forage for ground-nesting birds and small mammals during heavy snows.

Tall wheatgrass is so salt-tolerant that it is frequently used to reclaim 'saline seeps'—barren areas where salty groundwater has risen to the surface.

特殊能力

It can absorb water from extremely salty soils by accumulating inorganic ions in its cell vacuoles, preventing dehydration where other plants wither.

Its extensive root system penetrates up to three meters deep into the earth, stabilizing soil and tapping into deep groundwater reserves.

The plant can enter a semi-dormant state during severe drought and rapidly rejuvenate when moisture levels return.

サイズと詳細

長さ: 100+ cm
寿命: 5+ 年

食性と食事

As a primary producer, tall wheatgrass generates its own food via photosynthesis, utilizing solar energy, carbon dioxide, and mineral nutrients from the soil.

主な食物

Sunlight
Water
Carbon dioxide
Soil nutrients

採餌方法

Photosynthesis

生態系とのつながり

eaten by

Pronghorn

Antilocapra americana

Provides critical spring and early summer grazing forage for native wild ungulates.

eaten by

Domestic Cattle

Bos taurus

Frequently harvested as highly productive hay or grazed directly in managed pastures.

host plant

Ergot

Claviceps purpurea

Acts as a primary host plant for this toxic, parasitic fungus that infects the grass's grain heads.

特徴

このオブジェクトにはまだ特徴バッジが割り当てられていません。

別名

まだ別名はありません。

コレクション

テーマが追加されると、このオブジェクトのコレクションがここに表示されます。

安全性

危険度

1/5 · 非常に低い

まだ特別な安全上の注意はありません。

よくある質問

Tall Wheat Grassを見分けるには？

Tall Wheat Grassを識別する最も簡単な方法は、Snappit自然識別アプリを使用することです。

Tall Wheat Grassの長さは何ですか？

100+ cm

Tall Wheat Grassの寿命は何ですか？

5+ 年

Tall Wheat Grassは何を食べますか？

As a primary producer, tall wheatgrass generates its own food via photosynthesis, utilizing solar energy, carbon dioxide, and mineral nutrients from the soil.

Tall Wheat Grassは通常どこに生息していますか？

Typically found in saline or alkaline flats, salt marshes, riparian meadows, and degraded agricultural sites where soil moisture is seasonally abundant.

Tall Wheat Grassはどのように狩りをしますか？

Photosynthesis