Bolbitis rhizophylla

大刺蕨

Bolbitis rhizophylla (Kaulf.) Hennipman

名彙資訊

特徵描述

典藏標本

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相關資訊

Hennipman, Blumea 18: 148. 1970.

Polybotrya duplicato-serrata Hayata

Hayata, Icones Plantarum Formosanarum 5: 305. fig. 123A. 1915. (Icon. Pl. Formos.)
Egenolfia serrulata (J. Sm.) Fée

Masam., Short Flora of Formosa 17. 1936. (Short Fl. Formos.)
Egenolfia rhizophylla (Kaulf.) Fée

DeVol & Kuo, Flora of Taiwan 1: 352. 1975. (Fl. Taiwan)
Bolbitis rhizophylla (Kaulf.) Hennipman

Kuo, Botanical bulletin of Academia Sinica 31: 308. 1990. (Bot. Bull. Acad. Sin.)

Yang & Liu, Manual of Taiwan Vascular Plants 6: 78. 2002. (Manu. Taiwan Vas. Pl.)

Rhizomes creeping, covered with ovate-elliptical or deltoid-lanceolate dark brown scales.
Stipes approximate, with tow grooves on upper side; sterile fronds 75 cm long, with a terminal pinna and closely placed lateral pinnae, usually bearing a bud some distance below the tip; lower pinnae shortened; margins or pinnae serrate without sharp teeth, truncate bases on both acroscopic and basiscopic sides veins free, forking.
Fertile fronds with 13-25 cm linear blades, the pinnae sessile or short-stalked, oblong, 8-11 mm long; stipes 15-33 cm long.
Sori acrostichoid.