Oreogrammitis blechnifrons

蒿蕨

Oreogrammitis blechnifrons (Hayata) T.C.Hsu

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

名彙資訊

學名發表文獻

Taiwan Pteridophyte Group, Taiwania 64(4): 379. 2019.

台灣首次記錄發表文獻

同發表文獻

異名

Polypodium decrescens Christ var. blechnifrons Hayata

Hayata, Icones Plantarum Formosanarum 4: 245. fig. 171. 1914. (Icon. Pl. Formos.)
Polypodium curtisii auct. non Bak.

Tagawa, Acta phytotaxonomica et geobotanica eng 8: 172. 1939. (Acta Phytotax. Geobot.)
Ctenopteris curtisii auct. non (Bak.) Copel.

Shieh, Chiou & DeVol, Flora of Taiwan, second edition 2: 521. 1994. (Fl. Taiwan 2nd edit.)
Themelium curtisii auct. non (Baker) Parris

Knapp, Index to Ferns and Fern Allies of Taiwan 86. 2014.

各語言俗名

無

特徵描述

形態特徵

Rhizome short-creeping; scales chestnut-brown, lanceolate, entire.
Stipes approximate, 2-5 cm long, bearing reddish-brown spreading hairs; fronds 10-20 cm long, 2-3 cm wide, pinnate; pinnae entire, obtuse, adnate and decurrent at base; lower pinnae shortened to narrow lobes, middle pinnae longest, both surfaces glabrescent; venation hidden; stipe and margins of lower pinnae hairy.
Sori several per pinna, superficial on slightly sunken, round or oval, meadial, borne on either side of costa.

分布

世界 : the Philippines, Colebes, Borneo, Sumatra and New Guinea.

引證標本

TAIPEI: Habun, Suzuki 20785. TAOYUAN: Peichatienshan, Shieh & Tsai 10964*. HSINCHU: Tapachienshan, Yang 22. TAICHUNG: Tahsuehshan, Kao 388. Pahsienshan, Chuang, Kou & Kao 2726. NANTOU: Fenghuangshan, Kuo 377; Chingshuikou, Huang & Kao 988. CHIAYI: Funchihu, Hayata s. n. 1914. KAOHSIUNG: Cross Island Highway, 98K, Hsu 1456, Kuanshan, Fukuyama s. n. 1935. PINGTUNG: Peitawushan, Jeng 2756. TAITUNG: Kueihu, Kao 6840; Chinshuiying, Hsu & Kuoh 3254.