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Athyrium australe (R.Br.) C.Presl

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Names_Plants record source
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(R.Br.) C.Presl
R.Br.
C.Presl
1836
98
ICN
species
Athyrium australe

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australe

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Athyrium australe (R.Br.) C.Presl

Rhizome stout, ascending, branched, clad in dark brown ovate, acute paleae c. 5 mm. long; stipites tufted. Stipes stout, pale to greenish brown, smooth, paleate in darker lower portion; 20-60 cm. × up to 5 mm. diam. Rhachis stout, nude, ± flexuous, pale brown to stramineous, with numerous distant alt. to subopp. pinnae. Lamina pale to rather dark green, 3-12 × 2-9 dm., membr., broadly deltoid-ovate, 2-(3)-pinnate; veins free. Primary pinnae 15-40-(50) × 10-20 cm.; ovate-to lanceolate-oblong, acuminate to acute; costa stout in lower portion. Secondary pinnae up to 5 × 2 cm., about lanceolate; deeply pinnatifid to pinnatisect. Segs up to 15 × 5 mm., oblong to lanceolate-oblong, acute, subfalcate, crenate-dentate, teeth apiculate. Sori numerous, in irregular pairs oblique to midvein, oblong, up to 8 per pinnule, 2-3 mm. long. Indusium inflated, membr., curved.

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Athyrium australe (R.Br.) C.Presl
Athyrium australe (R.Br.) C.Presl
Athyrium australe (R.Br.) C.Presl
Athyrium australe (R.Br.) C.Presl
Athyrium australe (R.Br.) C.Presl
Athyrium australe (R.Br.) C.Presl
Athyrium australe (R.Br.) C.Presl
Athyrium australe (R.Br.) C.Presl
Athyrium australe (R.Br.) C.Presl

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ed5e6e13-afe0-462a-91b3-a24a520ae6a6
scientific name
Names_Plants
1 January 2000
2 December 2021
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