identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
21FDD01411EA56D6B55BE2AC8AA05AEB.text	21FDD01411EA56D6B55BE2AC8AA05AEB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Peucedanum miroense K. Kim, H. J. Suh & J. H. Song 2022	<div><p>Peucedanum miroense K. Kim, H.J.Suh &amp; J.H.Song sp. nov.</p><p>Figs 1, 2, 6A</p><p>Type.</p><p>Korea. Gangwon Province: Samcheok-si, Miro-myeon, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=129.03038&amp;materialsCitation.latitude=37.443806" title="Search Plazi for locations around (long 129.03038/lat 37.443806)">Naemiro-ri</a>,  Swinŭm-san, crevices of rocks on mountain summits, 37°26'37.7"N, 129°01'49.4"E, alt. 540 m, 7 September 2021, J.H.Song &amp; S. Yang, KIOM-2021-646-1 [Holotype: KIOM! (Fig. 6A); Isotype KB!]  .</p><p>Diagnosis.</p><p>Peucedanum miroense is similar to  P. elegans but differs in its height at anthesis 37-50 cm tall (vs. 60-90 cm) and number of vittae, 8 or 9 vittae (vs. 6), 1 or (2) per vallecula (vs. 1 per vallecula), and 4 on commissure (2 on commissure).  Peucedanum miroense is similar to  P. hakuunense in ultimate leaf segments but has 2- or 3-pinnate leaves (vs. 1- or 2-ternate leaves) (Table 1).</p><p>* Refer to the Park et al. (2017), Flora of Korea, Vol. 5c.  Rosidae:  Rhamnaceae to  Apiaceae . † Newly updated description of mericarp surface in the present study.</p><p>Description.</p><p>Herbs, perennial, hermaphroditic, 37-50 cm tall. Root a taproot, whitish to pale yellow, elongated, thickened, approximately 20  × 0.6-1.2 cm. Rhizomes erect or ascending, yellowish white, cylindrical, 0.3-1 cm in diameter, woody. Stems erect, purplish below middle, purplish green apically, branched, 4-7 mm in diameter, terete, longitudinally grooved, solid, glabrous, with fibrous remnants of basal leaves. Leaves basal and cauline, alternate, pinnately compound, petiolate, petiole sheathing at base; stipules absent. Basal leaves many, 2-pinnate, usually deciduous; petiole 5.6-9.5 cm long, glabrous; sheath purplish or purplish green, cylindrical, not inflated, 1.1-1.8 cm  × 5-7.5 mm, margins scarious, glabrous; blade ovate to triangular in outline, 6.5-11.5  × 7.3-10.6 cm, both surfaces green, glabrous; petiolule of terminal leaflet (0.8-)1.7(-3.5) cm long; terminal leaflet triangular or ovate-rhombic, 1- or 2-pinnatisect, 1.5-2.2  × 1.5-2.6 cm, apex acute, base cuneate, margins entire; petiolule of basal lateral leaflets 0.7-2.7 cm long; lateral leaflets elliptic-ovate to ovate, 1- or 2-pinnatisect, 1.8-5  × 1.3-3.7 cm, apex acute, base cuneate, margins entire, uppermost ones sessile; ultimate segments narrowly oblong-lanceolate to linear, 0.5-1.2 cm  × 1.8-3.5 mm. Cauline leaves similar to basal ones and becoming smaller upward; petiole of lower cauline leaves (1.5-)4.8-8 cm long, reduced upward, glabrous; blade elliptic to ovate in outline; uppermost cauline leaves ovate to rhombic, 1-pinnatisect, 0.6-1  × 0.5-1.2 cm, sessile. Inflorescences terminal and lateral, with 2-10 compound umbels, more or less flat-topped, 6.5-7 cm in diameter; umbellets hermaphroditic, 16- to 23-flowered, 1.1-1.5 cm in diameter; peduncle 2.5-6 cm long, sparsely pubescent with short simple unicellular hairs, uppermost part densely pubescent; rays 12-16, spreading to ascending, 1-2.7 cm long, unequal in length, adaxial surface sparsely pubescent with short simple unicellular hairs; bracts 1 or 2, persistent or sometimes caducous, lanceolate, entire, 0.9-1.2 cm  × 1-1.8 mm, apex acute, margins scarious, glabrous; pedicels 1.5-7 mm long, adaxial surface sparsely pubescent with simple unicellular hairs; bractlets 6-10, persistent, linear, entire, 2.6-6.7  × 0.4-0.6 mm, apex acute, glabrous. Flowers bisexual, actinomorphic, 1.8-2.1 mm in diameter; calyx 5-toothed; calyx teeth minute, narrowly triangular, 0.2-0.5  × 0.1-0.3 mm, adaxial surface glabrous, abaxial surface sparsely pubescent with short conical simple unicellular hairs; petals 5, white, obcordate, 0.9-1.2  × 0.7-1.2 mm, apex incurved, base cuneate to caudate, with greenish yellow line on abaxial surface, glabrous; stamens 5, alternating with petals, with purplish dots; filaments filiform, 1.2-2 mm long; anthers 2-locular, purple, introrse, versatile, dehiscing longitudinally, subglobose, 0.3-0.5  × 0.4-0.5 mm; pistil 1, 2-carpellate; ovary inferior, syncarpous, 2-locular, moderately to densely pubescent with short simple unicellular hairs; stylopodium conical; styles 2, free, ascending, 0.2-0.5 mm at anthesis, 1.0-1.5 mm in fruit, swollen at base to form a stylopodium, reflexed in fruit; ovule 1 per locule, anatropous, pendulous. Fruit a dry schizocarp composed of 2 mericarps, pale brown to brown at maturity, oblong; carpophore 3.4-4.5 mm long, 2-cleft; mericarps splitting apart at maturity, oblong, dorsally compressed, 3.7-5.0  × 2.4-2.7 mm, moderately to densely pubescent with short simple unicellular hairs on dorsal surface, glabrous on commissural surface; dorsal ribs 3, prominent, not winged; marginal ribs 2, slightly winged; wings 0.2-0.7 mm wide, scarious; secondary ribs absent; vittae (oil tubes) 8 or 9, 1 or (2) per vallecula and 4 on commissure; commissure 1.7-3.6 mm wide. Seed 1 per mericarp; narrowly oblong in cross-section; face plane.</p><p>Phenology.</p><p>Flowering September to October. Fruiting October to November.</p><p>Etymology.</p><p>The specific epithet '  Peucedanum miroense ' refers to Miro-myeon, Samcheok-si, where the type specimen was collected.</p><p>Vernacular name.</p><p>Mi-ro-gi-reum-na-mul.</p><p>Distribution and ecology.</p><p>Peucedanum miroense is restricted to only two populations on the summits of  Swinŭm-san and Duta-san at Miro-myeon, Samcheok-si, Gangwon Province, South Korea. The two populations are connected to each other. The plants occur in rocky areas at the top of the mountains at an elevation of 540-680 m (Fig. 5). One population, at the type locality on  Swinŭm-san, was growing with  Allium thunbergii G. Don ( Amaryllidaceae),  Dendranthema boreale (Makino) Y. Ling ex Kitam. ( Asteraceae),  Fraxinus sieboldiana Blume ( Oleaceae),  Lespedeza bicolor Turcz.,  L. maximowiczii C.K. Schneid. ( Fabaceae),  Peucedanum terebinthaceum (Fischer ex Trevir.) Turcz. ( Apiaceae),  Pinus densiflora Siebold &amp; Zucc. ( Pinaceae),  Quercus mongolica Fisch. ex Turcz ( Fagaceae),  Rhododendron mucronulatum Turcz. ( Ericaceae),  Sedum polytrichoides Hemsl. ( Crassulaceae), and  Spodiopogon sibiricus Trin. ( Poaceae). The other population of  P. miroense on Duta-san was growing with  Aconogonon microcarpum (Kitag.) H. Hara ( Polygonaceae),  Chrysanthemum zawadskii Herbich ( Asteraceae), and  Geranium koreanum Kom. ( Geraniaceae). Each population of  P. miroense comprised approximately 120 individuals.</p><p>Additional specimens examined (Paratypes).</p><p>Korea. Gangwon Province: Samcheok-si, Miro-myeon, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=129.02805&amp;materialsCitation.latitude=37.44625" title="Search Plazi for locations around (long 129.02805/lat 37.44625)">Naemiro-ri</a>,  Swinŭm-san, 37°26'46.5"N, 129°01'41.0"E, alt. 535 m, 12 October 2014, K. Kim &amp; H.-J. Suh, KK#4 (SNU)  .</p><p>Proposed IUCN conservation status.</p><p>After conducting fieldwork throughout the country and examining specimens from several domestic herbaria, we found out that  Peucedanum miroense is known only from Miro-myeon, Gangwon. Therefore, according to the IUCN criteria,  P. miroense is classified as endangered (IUCN 2022; EN D) because the known number of individuals occurring at  Swinŭm-san and Duta-san in Gangwon Province, South Korea, is less than 250.</p><p>Taxonomic notes.</p><p>Peucedanum miroense is morphologically similar to  P. elegans and  P. hakuunense among species with linear ultimate leaf segments.  Peucedanum miroense is clearly distinguishable from  P. elegans, which is restricted to mountain slopes in North Korea, by the shape of the leaf apex, the number of bracts, pubescence of the mericarp, and the number of vittae per mericarp (non-overlapping character states).  Peucedanum miroense has an acute leaf apex, 1 or 2 bracts, moderate to dense pubescence with short simple unicellular hairs on the dorsal surface of the mericarps, and 8 or 9 vittae [1 or (2) per vallecula and 4 per commissure] whereas  P. elegans has spine-tipped ultimate leaf segments, 5-7 bracts, glabrous mericarps, and 6 vittae (1 per vallecula and 2 per commissure) (Table 1).</p><p>Additionally,  P. miroense is easily distinguishable from  P. hakuunense, which is only in the southern part of South Korea, on the basis of its 2-pinnate leaves, obcordate petals, purple anthers, 8 or 9 vittae [1 or (2) per vallecula and 4 per commissure];  P. hakuunense has 3-ternate leaves, persistent basal leaves, oblong to obovate petals, and 18-28 vittae (3 or 4 per vallecula and 6-12 per commissure) (Table 1).</p><p>The natural habitat of  P. miroense on  Swinŭm-san and Duta-san in Gangwon Province is one of the major limestone areas in Korea, with sedimentary rock outcrops consisting of calcium carbonate.  Peucedanum miroense can be considered a calciphile and added to the limestone flora of Korea (Kim et al. 2021).</p></div>	https://treatment.plazi.org/id/21FDD01411EA56D6B55BE2AC8AA05AEB	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	Kim, Kyeonghee;Suh, Hwa-Jung;Song, Jun-Ho	Kim, Kyeonghee, Suh, Hwa-Jung, Song, Jun-Ho (2022): Two new endemic species, Peucedanum miroense and P. tongkangense (Apiaceae), from Korea. PhytoKeys 210: 35-52, DOI: http://dx.doi.org/10.3897/phytokeys.210.86067, URL: http://dx.doi.org/10.3897/phytokeys.210.86067
F877DB253CB15FC79C0AD9906B5FB2D8.text	F877DB253CB15FC79C0AD9906B5FB2D8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Peucedanum tongkangense K. Kim, H. J. Suh & J. H. Song 2022	<div><p>Peucedanum tongkangense K. Kim, H.J.Suh &amp; J.H.Song sp. nov.</p><p>Figs 3, 4, 6B</p><p>Type.</p><p>Korea. Gangwon Province: Jeongseon-gun, Sindong-eup, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.60939&amp;materialsCitation.latitude=37.273804" title="Search Plazi for locations around (long 128.60939/lat 37.273804)">Unchi-ri</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.60939&amp;materialsCitation.latitude=37.273804" title="Search Plazi for locations around (long 128.60939/lat 37.273804)">Donggang River</a>, rocky cliffs along the riverside, 37°16'25.7"N, 128°36'33.8"E, alt. 264 m, 8 September 2021, J.H.Song &amp; S. Yang, KIOM-2021-802-1 [Holotype: KIOM! (Fig. 6B); Isotype KB!]  .</p><p>Diagnosis.</p><p>Peucedanum tongkangense is similar to  P. miroense, but differs in its subglabrous (vs. pubescent) ovary, yellowish white (vs. purple) anthers, narrowly ellipsoid (vs. oblong) schizocarp, 13-16 vittae (3 per vallecula, 4 on commissure) [vs. 8 or 9 vittae, 1 or (2) per vallecula, 4 on commissure] per mericarp.  Peucedanum tongkangense is also similar to  P. elegans and  P. hakuunense but is distinct from both in the acute (vs. spine-tipped) apex of the ultimate leaf segments and 2-pinnate (vs. 1- or 2-ternate) leaves (Table 1).</p><p>Description.</p><p>Herb, perennial, hermaphroditic, (60-)75-95(-120) cm tall. Root a taproot, whitish or pale yellow, elongated, thickened, 17-23  × 0.4-1.5 cm. Rhizomes erect or ascending, yellowish white, cylindrical, approximately 0.6-1.1 cm in diameter, woody. Stems erect, purplish green, much branched, 3-9 mm in diameter, terete, longitudinally grooved, solid, glabrous, with fibrous remnants of basal leaves. Leaves basal and cauline, alternate, pinnately compound, petiolate; petiole sheathing at base; stipules absent. Basal leaves many, 3-pinnate, usually deciduous; petiole 8.5-10.5 cm long, glabrous; sheath purplish or yellowish green, cylindrical, not inflated, 1.3-2 cm  × 3.6-8.5 mm, margins scarious, glabrous; blade elliptic to rhombic in outline, 15-21.5  × 12-16.8 cm, both surfaces green, glabrous; petiolule of terminal leaflet 2.7-4.8 cm long; terminal leaflet triangular or ovate-rhombic, 2-pinnatisect, 3.5-5  × 2.8-4.1 cm, apex acute, base cuneate, margins entire; petiolule of basal lateral leaflets 1.8-3.8 cm long; lateral leaflets elliptic to elliptic-ovate, 3-pinnatisect, 7.1-9.9  × 4.7-5.4 cm, apex acute, base cuneate, margins entire, uppermost leaflets sessile; ultimate segments narrowly oblong-lanceolate to linear, 1.3-2 cm  × 2.8-4.3 mm. Cauline leaves similar to basal ones and becoming smaller upward; petiole of lower cauline leaves (2-)2.8-4.5 cm long, reduced upward, glabrous; blade elliptic to ovate in outline; uppermost cauline leaves ovate to rhombic, 1- or 2-pinnatisect, 0.9-2.4  × 1.1-2.7 cm, sessile. Inflorescences terminal and lateral, with 15-48 compound umbels, more or less flat-topped, 3.5-8.8 cm in diameter; umbellets hermaphroditic, 15- to 25-flowered, 0.5-1.2 cm in diameter; peduncle 2.5-5 cm long, glabrous; rays 16-18, spreading to ascending, 1-2.5 cm long, unequal in length, adaxial surface sparsely pubescent with short simple unicellular hairs; bract 1, persistent or sometimes caducous, lanceolate, entire, 0.7-2 cm  × 1-1.5 mm, apex acute, margins scarious, glabrous; pedicels 1.5-2.5(-5) mm long, adaxial surface sparsely pubescent with simple unicellular hairs; bractlets 5-6, persistent, linear, entire, 2.5-7  × 0.4-0.8 mm, apex acute, glabrous. Flowers bisexual, actinomorphic, 2.4-3.2 mm in diameter; calyx 5-toothed; calyx teeth minute, narrowly triangular, 0.2-0.4  × 0.1-0.2 mm, adaxial surface glabrous, abaxial surface sparsely pubescent with short conical simple unicellular hairs or glabrous; petals 5, white, obcordate, 0.7-1.3  × 0.9-1.6 mm, apex incurved, base cuneate to caudate, glabrous; stamens 5, alternating with petals; filaments filiform, 1.6-2.5 mm long; anthers 2-locular, yellowish white, introrse, versatile, dehiscing longitudinally, subglobose, 0.5-1.1  × 0.8-1.2 mm; pistil 1, 2-carpellate; ovary inferior, syncarpous, 2-locular, subglabrous; stylopodium conical; styles 2, free, ascending, 0.3-0.7 mm at anthesis, 1.0-1.7 mm in fruit, swollen at base to form a stylopodium, reflexed in fruit; ovule 1 per locule, anatropous, pendulous. Fruit a dry schizocarp composed of 2 mericarps, pale brown to brown at maturity, narrowly ellipsoid; carpophore 2.1-2.4 mm long, 2-cleft; mericarps splitting apart at maturity, narrowly ellipsoid, slightly dorsally compressed, 3.8-4.4  × 1.5-2 mm, subglabrous to sparsely tuberculate on dorsal side, glabrous on commissural side; dorsal ribs 3, filiform, not winged; marginal ribs 2, slightly winged; wings 0.2-0.3 mm wide, scarious; secondary ribs absent; vittae 13-16, 3 per vallecula and 4 on commissure; commissure 0.9-1.2 mm wide. Seed 1 per mericarp; oblong in cross-section; face plane.</p><p>Phenology.</p><p>Flowering September to October. Fruiting October to November.</p><p>Etymology.</p><p>The specific epithet '  Peucedanum tongkangense ' refers to the rocky cliffs along the Donggang River, where the type specimen was collected.</p><p>Vernacular name.</p><p>Dong-gang-gi-reum-na-mul</p><p>Distribution and ecology.</p><p>Peucedanum tongkangense grows in open areas on rocky cliffs near the Donggang River in Gangwon Province and the Namhangang River in North Chungcheong Province, South Korea. Five populations were found: the type locality and those at Unchi-ri, Sindong-eup, Jeongseon-gun, Gangwon Province, along the Dong-gang river at 150-400 m elevations (Fig. 5). The type locality was growing with  Artemisia sacrorum Ledeb. var. iwayomogi (Kitam.) M.S. Park &amp; G.Y. Chung,  Aster scaber Thunb.,  Galinsoga ciliata (Raf.) S.F. Blake ( Asteraceae),  Boehmeria spicata (Thunb.) Thunb. ( Urticaceae),  Calamagrostis purpurea (Trin.) Trin. ( Poaceae),  Carex siderosticta Hance ( Cyperaceae),  Humulus scandens (Lour.) Merr. ( Cannabaceae),  Isodon inflexus (Thunb.)  Kudô ( Lamiaceae),  Parthenocissus tricuspidata (Siebold &amp; Zucc.) Planch. ( Vitaceae),  Polystichum craspedosorum (Maxim.) Diels ( Dryopteridaceae),  Rubia argyi (H.  Lév . &amp; Vaniot) H. Hara ex Lauener &amp; D.K. Ferguson ( Rubiaceae),  Scabiosa comosa Fisch. ex Roem. &amp; Schult. ( Caprifoliaceae), and  Spiraea blumei G. Don ( Rosaceae). Three populations of  P. tongkangense were also found along the Donggang River where they were growing with  Aster yomena (Kitam.) Honda ( Asteraceae),  Clematis serratifolia Rehder ( Ranunculaceae), and  Trichophorum dioicum J. Jung &amp; H.K. Choi ( Cyperaceae). The fifth population was near the Namhangang River in North Chungcheong Province where it was growing with  Gypsophila oldhamiana Miq. ( Caryophyllaceae),  Mukdenia rossii (Oliv.) Koidz. ( Saxifragaceae),  Patrinia rupestris (Pall.) Dufr. ( Caprifoliaceae),  Potentilla dickinsii Franch. &amp; Sav. ( Rosaceae),  Pyrrosia petiolosa (Christ) Ching ( Polypodiaceae), and  Selaginella stauntoniana Spring ( Selaginellaceae).</p><p>Additional specimens examined (Paratypes).</p><p>Korea. Gangwon Province: Yeongwol-gun, Seo-myeon, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.34904&amp;materialsCitation.latitude=37.21814" title="Search Plazi for locations around (long 128.34904/lat 37.21814)">Ongjeong-ri</a>, 37°13'5.3"N, 128°20'56.6"E, alt. 234 m, 13 October 2010, B.-Y. Lee et al., SHY2322 (KB) ;   Gangwon Province: Jeongseon-gun, Hwaam-myeon, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.7283&amp;materialsCitation.latitude=37.36822" title="Search Plazi for locations around (long 128.7283/lat 37.36822)">Bukdong-ri</a>, 37°22'4.78"N, 128°47'54.35"E, alt. 687 m, 25 September 2012, G.-H. Nam &amp; J.-H. Kim, SHY3-2023 (KB); Jeongseon-eup, Yeotan-ri, 37°22'05.6"N, 128°43'41.9"E, alt. 30 October 2016, K. Kim &amp; H.-J. Suh, KK3510 (SNU) ;   Gangwon Province: Jeongseon-gun, Nam-myeon, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=128.71202&amp;materialsCitation.latitude=37.310684" title="Search Plazi for locations around (long 128.71202/lat 37.310684)">Nakdong-ri</a>, 37°18' 38.47" N, 128°42'43.27"E, alt. 719 m, 01 September 2016, J.-H. Kim &amp; H.-J. Park, Beaki 161681 (KB)  .</p><p>Proposed IUCN conservation status.</p><p>After conducting field surveys throughout the country and examining specimens from several domestic herbaria, three more populations along the Donggang River, Gangwon Province were documented for  Peucedanum tongkangense . According to the IUCN criteria,  P. tongkangense is classified as least concern (IUCN 2022; LC), because it is distributed widely and a considerable number of individuals is known.</p><p>Taxonomic notes.</p><p>Peucedanum tongkangense is morphologically similar to  P. miroense but it is clearly distinct due to its subglabrous ovary, yellowish white anthers, narrowly ellipsoid schizocarp, and 13-16 vittae (3 per vallecula and 4 on commissure) in mericarp;  P. miroense has a pubescent ovary, purple anthers, oblong schizorcarp, and 8-10 vittae [1 or (2) per vallecula and 4 on commissure]. Additionally,  P. tongkangense is similar to  P. elegans and  P. hakuunense but is distinguished from  P. elegans by the acute apex of the ultimate leaf segments (vs. spine-tipped) and from  P. hakuunense by its 2-pinnate leaves (vs. 1- or 2-ternate leaves) (Table 1).</p><p>North Chungcheong Province is also a major limestone area in Gangwon Province. Thus, it is necessary to add  P. tongkangense to the limestone flora list for Korea (Kim et al. 2021).</p><p>Comparative mericarp micromorphology</p><p>Micromorphological characteristics of fruits using scanning electron microscopy (SEM) have provided valuable information in classifying and identifying taxa of  Apiaceae (Ostroumova 2018 and references therein). Significantly, SEM micrographs helped to visualize trichome types and small rounded projections, such as tubercules (Ostroumova 2018; Lee et al. 2018).</p><p>In our study, we found that  P. miroense and  P. elegans have short, simple unicellular hairs with a striate surface. Hair length in  P. miroense was up to 40  μm long, and up to 10  μm long in  P. elegans (Fig. 7).  Peucedanum tongkangense and  P. hakuunense had tubercules 20-30  μm in diameter (Fig. 7). The micromorphological measurements of the mericarps of  P. miroense and  P. tongkangense differ from other species.  Peucedanum has at least two types of mericarp surface.</p><p>Key to the species of  Peucedanum in Korea</p><table><tr><td colspan="1" rowspan="1">1</td><td colspan="1" rowspan="1">Basal and cauline leaves 1- to 3-pinnately compound</td><td colspan="1" rowspan="1">2</td></tr><tr><td colspan="1" rowspan="1">2</td><td colspan="1" rowspan="1">Ultimate segments of leaves linear</td><td colspan="1" rowspan="1">3</td></tr><tr><td colspan="1" rowspan="1">3</td><td colspan="1" rowspan="1">Umbellets 20- to 44-flowered. Vittae 6, 1 per vallecula and 2 on commissural face</td><td colspan="1" rowspan="1">4</td></tr><tr><td colspan="1" rowspan="1">4</td><td colspan="1" rowspan="1">Leaves 2-pinnately compound; blade triangular to broadly ovate in outline; ultimate segments linear-lanceolate, apex acute, not spine-tipped. Bracts 1 or 2</td><td colspan="1" rowspan="1">1.  P. paishanense</td></tr><tr><td colspan="1" rowspan="1">4'</td><td colspan="1" rowspan="1">Leaves 2- or 3-pinnately compound; blade ovate in outline; ultimate segments linear, apex spine-tipped. Bracts 5-7</td><td colspan="1" rowspan="1">2.  P. elegans</td></tr><tr><td colspan="1" rowspan="1">3'</td><td colspan="1" rowspan="1">Umbellets 16- to 20-(to 27)-flowered. Vittae 8-18, 1-3 per vallecula, 4 or 6 on commissural face</td><td colspan="1" rowspan="1">5</td></tr><tr><td colspan="1" rowspan="1">5</td><td colspan="1" rowspan="1">Plants 10-20 cm tall. Bracts 2-7; bractlets 10-12</td><td colspan="1" rowspan="1">3.  P. coreanum</td></tr><tr><td colspan="1" rowspan="1">5'</td><td colspan="1" rowspan="1">Plants 50-80 cm tall. Bract 1 or absent; bractlets 6-10</td><td colspan="1" rowspan="1">6</td></tr><tr><td colspan="1" rowspan="1">6</td><td colspan="1" rowspan="1">Anthers purple. Mericarp pubescent with short simple hairs. Schizocarp oblong; vittae 8 or 9, 1 or (2) per vallecula, 4 on commissural face</td><td colspan="1" rowspan="1">4.  P. miroense</td></tr><tr><td colspan="1" rowspan="1">6'</td><td colspan="1" rowspan="1">Anthers yellowish white. Mericarp subglabrous to sparsely tuberculate. Schizocarp narrowly ellipsoid; vittae 13-16, 3 per vallecula, 4 on commissural face</td><td colspan="1" rowspan="1">5.  P. tongkangense</td></tr><tr><td colspan="1" rowspan="1">2'</td><td colspan="1" rowspan="1">Ultimate segments of leaves lanceolate to elliptic, not linear</td><td colspan="1" rowspan="1">7</td></tr><tr><td colspan="1" rowspan="1">7</td><td colspan="1" rowspan="1">Apex of ultimate leaf segments acute; vittae 6, 1 per vallecula and 2 on commissure</td><td colspan="1" rowspan="1">6.  P. terebinthaceum</td></tr><tr><td colspan="1" rowspan="1">7'</td><td colspan="1" rowspan="1">Apex of ultimate leaf segments rounded; vittae 20-38; 3 or 4 per vallecula and 8-12 on commissure</td><td colspan="1" rowspan="1">8</td></tr><tr><td colspan="1" rowspan="1">8</td><td colspan="1" rowspan="1">Leaf blades ovate to triangular in outline, both surfaces glabrous. Bracts 1-4, lanceolate; bractlets 4-8, lanceolate to narrowly triangular</td><td colspan="1" rowspan="1">7.  P. chujaense</td></tr><tr><td colspan="1" rowspan="1">8'</td><td colspan="1" rowspan="1">Leaf blades triangular or broadly triangular in outline, both surfaces sparsely pubescent with short simple hairs along veins. Bracts 1, 2 or absent, lanceolate or narrowly triangular; bractlets 8-10, lanceolate to linear</td><td colspan="1" rowspan="1">8.  P. litorale</td></tr><tr><td colspan="1" rowspan="1">1'</td><td colspan="1" rowspan="1">Basal and cauline leaves 1- or 2-ternately compound</td><td colspan="1" rowspan="1">9</td></tr><tr><td colspan="1" rowspan="1">9</td><td colspan="1" rowspan="1">Leaves coriaceous, both surfaces glaucous; ultimate leaf segments obovate or elliptic. Calyx teeth obsolete. Seed face slightly concave in cross-section</td><td colspan="1" rowspan="1">9.  P. japonicum</td></tr><tr><td colspan="1" rowspan="1">9'</td><td colspan="1" rowspan="1">Leaves not coriaceous, adaxial surface green, abaxial surface pale green; ultimate leaf segments linear. Calyx teeth prominent, triangular. Seed face plane in cross-section</td><td colspan="1" rowspan="1">10.  P. hakuunense</td></tr></table></div>	https://treatment.plazi.org/id/F877DB253CB15FC79C0AD9906B5FB2D8	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	Kim, Kyeonghee;Suh, Hwa-Jung;Song, Jun-Ho	Kim, Kyeonghee, Suh, Hwa-Jung, Song, Jun-Ho (2022): Two new endemic species, Peucedanum miroense and P. tongkangense (Apiaceae), from Korea. PhytoKeys 210: 35-52, DOI: http://dx.doi.org/10.3897/phytokeys.210.86067, URL: http://dx.doi.org/10.3897/phytokeys.210.86067
