Asplenium obtusatum G.Forst.

Species

Pteridophytes > Polypodiales > Aspleniaceae > Asplenium

Characteristics

Rhizome stout, branched, shortly creeping or ascending, often forming hard woody mass, densely clad in pale brown translucent linear-ovate-attenuate paleae c. 2 cm. long; stipites crowded to approximate, with dense tuft of paleae at base. Stipes 5-15 cm. × 2-5 mm., dark brown, with scattered shorter paleae. Rhachis stout, sparingly to rather densely paleate, very narrowly winged, with 8-30 subopp. lateral pinnae. Lamina ovate to oblong to deltoid, 6-30 × 3-10 cm., thick, fleshy; margins cartilaginous; veins simple or forked from near base, distinct to obscure. Pinnae (2)-4-6 cm. × 5-15-(20) mm., ovate-oblong to oblong, obtuse, obliquely cuneate at base, shortly stalked, dull green, crenate-serrate, ± paleate on veins and veinlets, sts slightly lobed near base. Sori cop., distinct to confluent, about 15 pairs, linear-oblong, 5-10 mm. long; indusium firm.
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Foliage retention evergreen
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Root system rhizome
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Hardiness (USDA) 7-10

Usage

Uses medicinal
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Therapeutic use Skin (unspecified)
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Cultivation

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Images

Asplenium obtusatum unspecified picture

Distribution

Asplenium obtusatum world distribution map, present in New Zealand

Identifiers

LSID urn:lsid:ipni.org:names:17048360-1
WFO ID wfo-0001111424
COL ID HL38
BDTFX ID -
INPN ID 446410
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Asplenium obtusatum

Lower taxons

Asplenium obtusatum var. sphenoides Asplenium obtusatum subsp. northlandicum Asplenium obtusatum var. obtusatum Asplenium obtusatum var. obliquum