Ferns of Thailand, Laos and Cambodia

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Family

Tectariaceae

Nomenclature

Tectaria laotica Tardieu & C.Chr., Notul. Syst. 7: 94. 1938; Tardieu & C.Chr., Fl. Indo-Chine 7(2): 408, f. 46,1–2. 1941; Tagawa & K.Iwats., Acta Phytotax. Geobot. 26: 60. 1974; Tagawa & K.Iwats., Fl. Thailand 3: 376. 1988; Boonkerd & Pollawatn, Pterid. Thailand: 214. 2000; Newman et al., Checkl. Vasc. Pl. Lao PDR: 32. 2007. – Type: Poilane 16087 (BM), Laos.

Tectaria sp.: Holttum, Dansk Bot. Ark. 20: 31. 1961.

Description

Similar to Tectaria simonsii in appearance, different in: stipe and rachis deep purplish, polished; sori usually confined to near the very margin of leaflets, at apex of short lobes and terminal on the main veins.

Distribution in Thailand

NORTH-EASTERN: Loei.

Distribution in Laos

Salavan.

Wider Distribution

Laos.

Ecology

In evergreen forests at the top of Phu Kradueng.

Similar species

Tectaria simonsii (Baker) Ching

Proposed IUCN Conservation Assessment

Data Deficient (DD). This species is known from one relatively well protected site in Thailand but its wider distribution and status in Laos are uncertain.

	Ferns of Thailand, Laos and Cambodia
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Tectaria laotica Tardieu & C.Chr. Warning: count(): Parameter must be an array or an object that implements Countable in C:\Data\serverroots\htdocs\ThaiFerns\factsheets\functions.php on line 17 Family Tectariaceae Nomenclature Tectaria laotica Tardieu & C.Chr., Notul. Syst. 7: 94. 1938; Tardieu & C.Chr., Fl. Indo-Chine 7(2): 408, f. 46,1–2. 1941; Tagawa & K.Iwats., Acta Phytotax. Geobot. 26: 60. 1974; Tagawa & K.Iwats., Fl. Thailand 3: 376. 1988; Boonkerd & Pollawatn, Pterid. Thailand: 214. 2000; Newman et al., Checkl. Vasc. Pl. Lao PDR: 32. 2007. – Type: Poilane 16087 (BM), Laos. Tectaria sp.: Holttum, Dansk Bot. Ark. 20: 31. 1961. Description Similar to Tectaria simonsii in appearance, different in: stipe and rachis deep purplish, polished; sori usually confined to near the very margin of leaflets, at apex of short lobes and terminal on the main veins. Distribution in Thailand NORTH-EASTERN: Loei. Distribution in Laos Salavan. Wider Distribution Laos. Ecology In evergreen forests at the top of Phu Kradueng. Similar species Tectaria simonsii (Baker) Ching Proposed IUCN Conservation Assessment Data Deficient (DD). This species is known from one relatively well protected site in Thailand but its wider distribution and status in Laos are uncertain. Warning: count(): Parameter must be an array or an object that implements Countable in C:\Data\serverroots\htdocs\ThaiFerns\factsheets\functions.php on line 17
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Tectaria laotica Tardieu & C.Chr.