Ctenitis kjellbergii (c.Chr. ex Kjellb. & C.chr.) Ching

Species

Pteridophytes > Polypodiales > Dryopteridaceae > Dryopteridoideae > Ctenitis

Characteristics

Caudex short, erect, covered with thin castaneous scales 8 × 0.5 mm; stipe to 17 cm long, densely scaly, scales above base 3-4 mm long; lamina to 26 × 12 cm; pinnae to 8 pairs; basal pinnae to 7 × 3.5 cm with 2 pairs of free pinnules, subequal on the two sides of the pinna-rachis, largest pinnule c. 17 × 7 mm, deeply lobed, the lobes crenate with rounded apices; distal pinnae little decurrent at their bases; veins distinctly prominent on the lower surface; rachis densely scaly on lower surface, scales to 2.5 × 0.3 mm, flat, gradually attenuate, with a few isodiametric cells near the base, rest of cells oblong, all with rather thick walls, margins of scales minutely denticulate; lower surface of costae of pinnules and pinna-lobes similarly scaly near their bases, distally bearing red glands; red cylindric glands also present on veins, between veins slender pale glands sometimes present; sori inframedial on the veins; indusia reniform, thin, bearing superficial red glands.
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Growth form herb
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Foliage retention evergreen
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Hardiness (USDA) 9-12

Usage

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Edible -
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Cultivation

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Distribution

Ctenitis kjellbergii world distribution map, present in Indonesia and Papua New Guinea

Identifiers

LSID urn:lsid:ipni.org:names:17378770-1
WFO ID wfo-0001117838
COL ID 324VC
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ctenitis kjellbergii Dryopteris kjellbergii