백록고사리
| 과 | 미늘창고사리과(Tectariaceae) 1속 (양치식물문/고사리강/고사리목) |
|---|---|
| 속 | 백록고사리속(Tectaria) 1종 |
| 국명 | 백록고사리 |
| 학명 | Tectaria fuscipes (Wall. ex Bedd.) C. Chr. |
| 개요 | Korean name: Mi-neul-chang-go-sa-ri-gwa (미늘창고사리 과) (신칭). Tectaria Cav. Plants terrestrial or lithophytic. Stems short-creeping to erect, stolons absent. Leaves monomorphic, evergreen. Petiole 3/4?3 times length of blade, base not swollen; vascular bundles more than 3, arranged in an arc, ±round in cross section. Blade lanceolate to deltate or pentagonal, entire to 1-pinnate-pinnatifid [3-pinnate-pinnatifid], reduced distally to shallowly lobed or hastate apex, herbaceous to papery. Pinnae not articulate to rachis, segment margins entire to sinuate or shallowly lobed; proximal pinnae not or only slightly reduced, sessile to short-petiolulate, base equilateral or often inequilateral with prominent basiscopic lobe(s); costae adaxially rounded or shallowly grooved, grooves not continuous from rachis to costae; indument lacking or of multicellular hairs on costae abaxially, of multicellular hairs on costae adaxially. Veins reticulate, areoles with or without included veinlets. Sori in 1?several rows between midrib and margin, round; indusia peltate to round-reniform and with narrow sinus, persistent or caducous. Spores brownish, with inflated folds or wings. x = 40. Selected reference: Morton, C. V. 1966. Am. Fern J. 56: 120?137, 1966. Korean name: Mi-neul-chang-go-sa-ri-sok (미늘창고사리 속) (신칭). Tectaria fuscipes (Wall. ex Bedd.) C. Chr., Contr. U. S. Natl. Herb. 26: 290, 1931; Aspidium fuscipes Wall. ex Bedd., Suppl. Ferns Brit. Ind. 15, pl. 366, 1876; Lastrea fuscipes (Wall. ex Bedd.) Bedd., Handb. Ferns Brit. India. 243, 1883; Nephrodium fuscipes (Wall. ex Bedd.) C. B. Clarke, Symb. Sin. 6: 24, 1929; Ctenitopsis fuscipes (Wall. ex Bedd.) C. Chr., Notul. Syst. (Paris) 7: 87, 1938. Nephrodium membranifolium var. dimorpha C. B. Clarke, Trans. Linn. Soc. Lond., Bot. 1: 535, pl. 75, f. B C, 1880. Pleocnemia membranifolia auct. non C. Presl: Bedd., Handb. Ferns Brit. India: 225, f. 115, 1883. Aspidium membranifolium var. dimorphum (C.B. Clarke) Christ, J. Bot. (Morot) 19: 4, 62, 1905. Ctenitopsis glabra Ching & C. H. Wang, Acta Phytotax. Sin. 9: 370, 1964. Korean name: Baek-rok-go-sa-ri (백록고사리). Plant to 50 cm tall. Rhizome short, suberect to ascending; scales stiff, glossy, lanceolate, dark brownish or blackish, ca. 7 mm long. Fronds clustered, dimorphic or subdimorphic, fertile fronds narrower. Stipe ca. 15 cm long, deep stramineous or brownish, sparsely scaly, densely hairy; scales linear, ca. 2 mm long. Blade pinnate or 2- pinnatifid to 2-pinnate, oblong-lanceolate or narrowly deltoid, 20?35 cm long, 10?20 cm wide, herbaceous, acuminate at apex, hairy throughout; pinnae 5?8 pairs; rachises and costae with sparse linear scales and densely hairs; basal pair of pinnae largest, more lobed, asymmetrically oblong-subdeltoid, stalks ca. 1 cm; middle pinnae lanceolate or oblong-lanceolate, 6?10 cm long, 2? 4 cm wide, base truncate or slightly cordate, apex acute to acuminate or caudate, lobed 1/3?1/2 to costa; bearing large basal basiscopic pinnules, 4?6 cm long, 1.5?2.5 cm wide, pinnatifid or pinnatipartite. Veins free, pinnate in ultimate segments, veinlets simple or occasionally forked, reaching margin. Sori terminal on acroscopic branches of veinlets, medial in ultimate segments or rather irregularly dispersed on lower surface of pinnae; indusia roundreniform, hairy, persistent. |
| 참고문헌 | https://doi.org/10.11110/kjpt.2017.47.4.316 |
