Northern Ground-Cedar
探検植物
Northern Ground-Cedar
diphasiastrum complanatum
Northern Ground-Cedar is an ancient vascular plant belonging to the clubmoss family. Often mistaken for miniature conifer seedlings, this evergreen perennial creeping plant adds a touch of primeval charm to the forest floor. It spreads through horizontal underground stems (rhizomes), from which fan-shaped, flattened vegetative branches arise. Because of its resemblance to cedar bows, it has long been appreciated for its aesthetic and decorative value, though it is actually a lycophyte—a lineage of plants that predates modern seed plants by millions of years. This species plays an important role in boreal and montane forest ecosystems, binding soil and providing microhabitat for tiny invertebrates.
生息地: Found in dry to moist boreal forests, acidic woodlands, and mountainous pine barrens, often growing among mosses and ericaceous shrubs.
外見
This plant is easily recognized by its flattened, yellowish-green branchlets that branch dichotomously, spreading out like tiny cedar fans. The scale-like leaves are tightly appressed to the stems in four distinct ranks. In late summer, upright, branched stalks emerge bearing yellow-brown, cone-like structures called strobili, which release dust-like spores. The entire plant typically reaches a height of 10 to 30 centimeters, while its creeping runners can stretch several meters along the forest floor.
界Plantae門Tracheophyta綱Lycopodiopsida目Lycopodiales科Lycopodiaceae属Diphasiastrum
カテゴリ
植物レア度
Common
危険度
1/5 · 非常に低い
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おもしろい事実
Because the spores are highly hydrophobic (water-repellent), coating your hand in them allows you to dip it into water and pull it out completely dry.
Lycopodium powder, made from the dry spores of this and related clubmoss species, was used as the very first photographic flash powder.
The underground gametophyte generation of this plant can live entirely in the dark for up to 15 years, relying completely on symbiotic fungi before producing the green shoots we see.
特殊能力
能力
Spore Explosiveness
The spores contain a very high oil content, making them highly flammable; they were historically used as flash powder in early photography and theatrical effects.
能力
Clonal Creeping
It propagates vegetatively through underground rhizomes, allowing a single genetic individual to spread and survive for decades across the forest floor.
能力
Evergreen Resilience
Its specialized scale-like leaves retain moisture and chlorophyll through freezing winters, allowing it to begin photosynthesis immediately in early spring.
サイズと詳細
- 長さ
- 10-100 cm
- 寿命
- 10-100 年
食性と食事
As a photosynthetic plant, Northern Ground-Cedar produces its own energy using sunlight, water, and carbon dioxide.
主な食物
- Sunlight
- Water
- Carbon dioxide
- Soil minerals
生態系とのつながり
mutualism
Black Spruce
Picea mariana
Creates the acidic, shaded forest floor conditions and needle litter necessary for the ground-cedar to thrive.
mutualism
Arbuscular mycorrhizal fungus
Glomus intraradices
Nourishes the underground, non-photosynthetic gametophyte stage of the ground-cedar via mycorrhizal associations.
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
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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
Northern Ground-Cedarを見分けるには？
Northern Ground-Cedar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。
Northern Ground-Cedarの長さは何ですか？
10-100 cm
Northern Ground-Cedarの寿命は何ですか？
10-100 年
Northern Ground-Cedarは何を食べますか？
As a photosynthetic plant, Northern Ground-Cedar produces its own energy using sunlight, water, and carbon dioxide.
Northern Ground-Cedarは通常どこに生息していますか？
Found in dry to moist boreal forests, acidic woodlands, and mountainous pine barrens, often growing among mosses and ericaceous shrubs.
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