identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
63FB5E31E1255BEFA96000A9E21F44D2.text	63FB5E31E1255BEFA96000A9E21F44D2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Arundinella mainlingensis W. L. Chen & Y. W. Tian 2025	<div><p>1. Arundinella mainlingensis W. L. Chen &amp; Y. W. Tian sp. nov.</p><p>Figs 3, 4</p><p>Type.</p><p>China • Xizang, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=94.4038&amp;materialsCitation.latitude=29.624098" title="Search Plazi for locations around (long 94.4038/lat 29.624098)">Mainling</a>, roadside cliffs, 29°37′26.75″N, 94°24′13.68″E (DMS), 2922 m elev., 23 Aug 2021, W. L. Chen, X. Y. Zhang 2021-330 (holotype: PE 02534862!; isotypes: PE 02534861! and 02534864!) .</p><p>Description.</p><p>Perennials, usually densely tufted. Culms 15–35 cm tall, 1–1.5 mm in diam., glabrous, with 3 or 4 nodes. Leaf sheaths with long marginal hairs; ligules truncate, shorter than 0.1 mm; basal blades 3–7 cm long, 1–3 mm wide, firm, densely covered with tubercle-based hairs on the margins and adaxial surface, glabrous on the abaxial surface; basal leaves well-developed, clustered at the base, cauline blades 4–8 (– 10) cm long, 1–3 mm wide, few. Panicles 7–15 cm long, contracted, rachis glabrous or slightly scabrid. Spikelets 4–5 mm long, 2 - flowered, purple, glabrous, in pairs, one long-pedicelled, the pedicel 3 mm long and one short-pedicelled, the pedicel ca. 1 mm long; lower glumes 3–3.5 mm long, ovate-lanceolate, 3 - veined; upper glumes 4–5 mm long, 5 - veined; lower florets ca. 4 mm long, male or neuter; lemmas glabrous, 5 - veined; upper florets ca. 2.5 mm long, bisexual; callus hairy, the hairs ca. 1 / 3 the length of the floret; lemmas of the upper floret slightly scabrid on back, 5 - veined, apex awned, the awns ca. 3.5 mm long, geniculate with brown twisted column; paleas slightly longer than lemma, glabrous; anthers 1.2–1.5 mm long, purplish-red. Caryopses ca. 1.5 mm long, obovate-oblong, brownish.</p><p>Distribution and habitat.</p><p>The new species is known from Nyingchi, Mainling, Bomê in Xizang, China. It primarily grows on the cliffs along the middle reaches of the Yarlung Tsangpo River, as well as in forest margins and clearings at elevations from 2200–4200 m.</p><p>Phenology.</p><p>Flowering and Fruiting from July to September.</p><p>Etymology.</p><p>The specific epithet refers to the type locality, Mainling (Xizang, China).</p><p>Specimens examined.</p><p>China. Xizang Bomê • alpine meadow in spruce forest, 2700 m elev., 27 Aug 1980, Z. C. Ni, Y. Z. Tian, Tsewang, Thubten 1383 (PE 00261953, XZ 0008588) • south hillsides, 3150 m elev., 3 Sep 1973, J. Y. Zhang 1434 (PE 01400609) • hillside meadows, 2200 m elev., 19 Jul 1965, J. S. Ying, D. Y. Hong 650642 (PE 00261949, 00261947, 00261959) • 3140 m elev., 20 Sep 1973, Qinghai-Xizang Expedition 1460 (PE 00261950, KUN 320833); Mainling • cliffs and forest, 2895–2950 m elev., 26 Oct 2021, W. L. Chen, Y. H. Ma IGDBP 01 -157 (PE) • 20 Sep 1974, Qinghai-Xizang Expedition Vegetation Group 3295 (PE 01469368, KUN 320832) • hillsides, 3000 m elev., 12 Sep 1974, Qinghai-Xizang Expedition 74-4650 (PE 00261945) • hillsides, 2970 m elev., 17 Sep 1974, Qinghai-Xizang Expedition 10700 (PE 01803662, 01400610) • Under the shrubs, 3030 m elev., 12 Sep 2003, X. F. Gao, W. G. Tu, Y. K. Qiao, H. He 7238 (CDBI 0197670, 0197669) • forest, 3050 m elev., 11 Sep 2003, X. F. Gao, W. G. Tu, Y. K. Qiao, H. He 7229 (CDBI 0197671, 0197672) • forest, 3030 m elev., 12 Sep 2003, X. F. Gao, W. G. Tu, Y. K. Qiao, H. He 7297 (CDBI 0197673) • riversides, 3930 m elev., 1 Jul 1984, B. C. Wu 84-456 (FGC 0003249, 0003250, 0003254); Nyingchi • forest, 3050–3070 m elev., 26 Oct 2021, W. L. Chen IGDBJ 01 -17 (PE) • forest, 3048 m elev., 24 Aug 2021, W. L. Chen, X. Y. Zhang 2021-343 (PE) • roadside cliffs and forest, 2700 m elev., 12 Sep 1974, Qinghai-Xizang Expedition 74-4648 (PE 00261952) • forest, 2200 m elev., 9 Sep 1980, Ecological Laboratory, Plateau Group 15438 (PE 01400615, 01400614, 01400613) • forest, 2250 m elev., 11 Sep 1980, Ecological Laboratory, Plateau Group 15484 (PE 01400612) • forest, 3250 m elev., 16 Sep 1975, Qinghai-Xizang Expedition 7966 (PE 01400611) • meadows, 3100 m elev., Ecological Laboratory, Plateau Group 15691 (PE 01400608) • riversides, 3100 m elev., 16 Sep 1975, Qinghai-Xizang Expedition 7649 (PE 00261951, HNWP 50590) • wastelands after deforestation, 3200 m elev., 16 Sep 1975, Qinghai-Xizang Expedition 7875 (PE 01469369) • hillsides, 2900 m elev., s. n. 40 (PE 01432412) • hillside meadows, 3040 m elev., 29 Jul 1965, Y. T. Zhang, K. Y. Lang 1118 (PE 00261958) • hillside meadows, 3100 m elev., 31 Jul 1965, Y. T. Zhang, K. Y. Lang 1186 (PE 00261957, 00261956) • hillside meadows, 3040 m elev., 28 Jul 1965, Y. T. Zhang, K. Y. Lang 1065 (PE 00261954) • 2100 m elev., 1 Jul 1984, B. C. Wu 84-415 (FGC 0003251, 0003252) • hillsides, 2950 m elev., 10 Jul 1984, B. C. Wu 84-475 (FGC 0003253, 0003255) • shrubs, 3005 m elev., 13 Aug 2018, J. Hu, D. C. Wang, L. Li, L. Tang sc-a- 084 - B 18 (CDBI 0262139) • shrubs, 3005 m elev., 13 Aug 2018, J. Hu, D. C. Wang, L. Li, L. Tang sc-a- 084 - B 20 (CDBI 0261963) .</p></div>	https://treatment.plazi.org/id/63FB5E31E1255BEFA96000A9E21F44D2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Tian, Yu-Wei;Zhang, Xie-Yong;Yan, Ping;Chen, Wen-Li	Tian, Yu-Wei, Zhang, Xie-Yong, Yan, Ping, Chen, Wen-Li (2025): Arundinella mainlingensis (Poaceae), a new species from Xizang, China. PhytoKeys 257: 65-78, DOI: 10.3897/phytokeys.257.151771
79AA4BD3213D5D52925F1104232B56FA.text	79AA4BD3213D5D52925F1104232B56FA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Arundinella yunnanensis Keng	<div><p>2. Arundinella yunnanensis Keng in B. S. Sun &amp; Z. H. Hu, Acta Bot. Yunnanica 2 (3): 326. 1980.</p><p>Arundinella yunnanensis Keng, Claves Gen. Sp. Gram. Prim. Sinic. 130. 1957, nom. inval.; Illus. Fl. China: Gramineae 730. fig. 678. 1959, nom. inval.</p><p>Type.</p><p>China • Yunnan, Gongshan, Suroula, hillside meadows, 3000 m elev., Oct 1935, C. W. Wang 66574 (holotype: PE 00261943!; isotypes: A 00023142 [image!]; NAS 00566677 [image!] and 00515176 [image!]) .</p><p>Description.</p><p>Perennials, loosely tufted. Culms 30–60 cm tall, 1–1.5 mm in diam., smooth and glabrous, with 4–7 nodes. Leaf sheaths glabrous; ligules shorter than 0.1 mm, nearly absent; basal blades 5–8 cm long, 1–3 mm wide, firm, flat or with involute margins, glabrous or occasionally with tubercle-based hairs; cauline blades 7–12 cm long, 2–4 mm wide. Panicles 10–15 cm long, contracted. Spikelets 4.5–5.2 mm long, 2 - flowered, purple, glabrous, in pairs with one long-pedicelled, the pedicel 3 mm long and one short-pedicelled, the pedicel ca. 1 mm long; lower glumes ca. 3.5 mm long, 3 - veined, ovate-lanceolate; upper glumes 4.2–5 mm long, 5 - veined; lower florets ca. 4 mm long, staminate; lemmas 5 - veined; upper florets ca. 3 mm long; lemmas of the upper floret slightly scabrid on back, 5 - veined, apex awned, the awns ca. 3.5 mm long, geniculate with brown twisted column; paleas slightly longer than lemma; anthers 1.8–2 mm long, purplish-red. Caryopses ca. 1.6 mm long, obovate-oblong, brownish.</p><p>Distribution and habitat.</p><p>Found only in China in Gongshan, Yunnan, growing in hillside meadows at an elevation of 3000 m.</p><p>Phenology.</p><p>Flowering and Fruiting from July to September.</p></div>	https://treatment.plazi.org/id/79AA4BD3213D5D52925F1104232B56FA	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Tian, Yu-Wei;Zhang, Xie-Yong;Yan, Ping;Chen, Wen-Li	Tian, Yu-Wei, Zhang, Xie-Yong, Yan, Ping, Chen, Wen-Li (2025): Arundinella mainlingensis (Poaceae), a new species from Xizang, China. PhytoKeys 257: 65-78, DOI: 10.3897/phytokeys.257.151771
