identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
038FCC78D27DAE3EFF6BF8FCD4E9FC5E.text	038FCC78D27DAE3EFF6BF8FCD4E9FC5E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Toxicodendron oligophyllum S. L. Tang, Liang Ma & S. P. Chen 2022	<div><p>Toxicodendron oligophyllum S. L. Tang, Liang Ma &amp; S. P. Chen, sp. nov. (Fig. 2 &amp; Fig. 3: A–G).</p><p>This new species is similar to T. acuminatum (DC.) C. Y. Wu &amp; T. L. Ming, T. succedaneum (L.) Kuntze and T. sylvestre (Sieb. &amp; Zucc.) Kuntze, but can be distinguished by its glabrous branchlet, leaf and inflorescence, 3–5 leaflets, and the length of inflorescence equal to the leaf.</p><p>Type: — CHINA, Fujian: Yongtai County, terrestrial in evergreen broad-leaved forests on cliffs formed by weathering of volcanic rocks, alt. 733 m, May 2019, MA 20190519 (holotype, FJFC!; isotype, CSH!) .</p><p>Deciduous trees or small trees to 12 m tall; phloem with white latex and turning black upon air exposure; branchlets and buds purple-brown, glabrous. Petiole 3–5 cm, petiole and rachis slender, glabrous; leaf blade imparipinnately compound, 10–15 cm long; leaflets 3–5, opposite; leaflet petiolule indistinct or 2–7 mm long; leaflet blade ovate to ovate-elliptic, 5–7 × 2–4 cm, thinly leathery, glabrous on both surfaces, adaxially dark-green, abaxially glaucous, margin entire, base ± oblique, broadly cuneate or rounded, apex acuminate to caudate-acuminate; lateral veins 15– 20 pairs, slightly prominent on both surfaces. Inflorescence paniculate, 10–15 cm long, many branched, glabrous. Pedicel 4–5 mm long; flowers yellowish green, ca. 2 mm in diam. Calyx glabrous, lobes broadly ovate, ca. 1 × 0.8 mm, obtuse apically. Petals oblong, ca. 2 × 1.5 mm, obtuse apically, with ± conspicuous featherlike venation pattern, revolute at anthesis. Stamens exserted; filaments linear, ca. 2 mm long; anthers ovoid-oblong, ca. 1 mm long. Disk 5-lobed. Ovary globose, ca. 8 mm in diam., glabrous. Drupe large, asymmetrical, ca. 8 mm in diam., compressed, apex eccentric; epicarp thin, glabrous, lucid, separating; mesocarp thick, waxy, with brown longitudinal resin ducts; endocarp compressed, ca. 3 × 5 mm.</p><p>Phenology: The species blooms from May to June and fruits from June to October.</p><p>Etymology: The species epithet refers to its characteristic of having the least number of leaflets in this genus. Chinese name: Ṫ叶¨ (shao ye qi).</p><p>Distribution and habitat: It mainly grows on cliffs formed by the weathering of volcanic rocks at altitudes of 300– 900 m. It is so far only known from the type locality, i.e. Yongtai County, including Chibi Village, Tianmen Mountain Ecological Scenic Spot and Ximen Village, Fujian Province of China.</p><p>Conservation State: At present, the new species is only found from its type locality with five populations. Each population of T. oligophyllum is comprised of approximately 200 mature individuals. We believe further observation is needed to find out other locality of the species and therefore, yet we suggest the species to be assessed as Data Deficient (DD; IUCN, 2019).</p></div>	https://treatment.plazi.org/id/038FCC78D27DAE3EFF6BF8FCD4E9FC5E	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.		Plazi	Tang, Shu-Ling;Chen, Xin-Yan;Ma, Liang;Ni, Bi-Yong;Pan, Biao-Zhi;Chen, Shi-Pin	Tang, Shu-Ling, Chen, Xin-Yan, Ma, Liang, Ni, Bi-Yong, Pan, Biao-Zhi, Chen, Shi-Pin (2022): Toxicodendron oligophyllum (Anacardiaceae), a new species from Fujian, China: evidence from morphological and molecular analyses. Phytotaxa 539 (1): 55-61, DOI: 10.11646/phytotaxa.539.1.6, URL: http://dx.doi.org/10.11646/phytotaxa.539.1.6
