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(First upload on March 21 2008. Last on September 1 2023) [ 日本語 | English ]

Lycopodium clavatum L.






Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

Lycopodium L. (ヒカゲノカズラ)
var. nipponicum Nakai
Hikagenokazura (ヒカゲノカズラ, 日陰鬘/日陰蔓), Stag's-horn clubmoss)
Lifeform: perennial fern
Distribution: widespread in the Northern Hemisphere
Habitat: often seeing along forest roads

flora on: Mount Koma and Mount Usu

Morphology: diverse, depending on the environments (many varieties or one species - confusing)
Varieties (will be discarded)
var. robustius (Hook. et Grev.) Nakai (エゾヒカゲノカズラ), hard-to-find, often merged with var. nipponicumvar. clavatum
var. wallichianum Spring (ナンゴクヒカゲノカズラ)
索引

Lycopodium clavatum in Japan


ST1 ST2 ST3
ST4 ST5 ST6
[1/2] on Niseko, western Hokkaido, on June 24 2007. [3] near the summit of Mount Mihara, Izu-Oshima Island (伊豆大島), on June 7 2023. [4-6] along the seacoast of Hamatonbetsu, where Vaccinium vitis-idaea established, in Sarufutsu Village, northern Hokkaido, on August 27 2015.

Volcanoes in Hokkaido

ST1 ST2 ST3
[1/2] on the northeast slope of Mount O-Usu (有珠山) on July 21 2010. [3] in a Miscanthus sinensis grassland on the Nishiyama Craters on July 27 2017.
ST1 ST2
[1] on the southwestern slope of Mount Koma (駒ケ岳) on July 6 2013. [2] on July 10 2017.

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