Fir Clubmoss
Scientific name: Huperzia selago (L.) Bernh. ex Schrank & Mart.
Diagnostic features Stems to 30cm Leaves 4-8mm, patent to appressed, linear-lanceolate to narrowly ovate, entire or nearly so.
Chromosome number: 2n=more than 260.
Habitat Native; heaths, moors, grassy or rocky places on mountains.
This species is keyed out on Page 32: Huperzia and other genera of the Text Key.
Key to the subspecies a. Stems to 30cm, 6-12mm thick; leaves linear-lanceolate, more or less patent, green when healthy. ................................ Huperzia selago subsp. selago. b. Stems to 10cm, 5-6mm thick; leaves ovate-lanceolate to narrowly ovate, appressed to stem, yellowish-green even when healthy. ............................... Huperzia selago subsp. arctica.
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