J. Jpn. Bot. 89: 209–229 (2014)

Siebold and Zuccarini’s Type Specimens and Original Materials from Japan, Part 4. Angiosperms. Dicotyledoneae 3

a, b c Shinobu Akiyama *, Gerard Thijsse , Hans-Joachim Esser d and Hideaki Ohba

aDepartment of Botany, National Museum of Nature and Science, 4-1-1, Amakubo, Tsukuba, 305-0005 JAPAN; bNationaal Herbarium Nederland, Naturalis Biodiversity Center, P. O. Box 9514, THE NETHERLANDS; cBotanische Staatssammlung München, Menzinger Straße 67, D-80638 München, GERMANY; dDepartment of Botany, the University Museum, the University of Tokyo, 7-3-1, Hongo, Tokyo, 113-0033 JAPAN *Corresponding author: [email protected]

(Accepted on March 1, 2014)

Part 4 of the list of type specimens and original materials of the taxa described by Siebold and Zuccarini from Japan concerns the taxa belonging to Piperaceae to , according to the 12th Engler system by Melchior. (Continued from J. Jpn. Bot. 89: 76–102, 2014)

Key words: Japanese flora, lectotypification, Siebold collections, Zuccarini.

This paper is the part 4 of the list of type Original material: In Japonia legt. Bürger, specimens and original materials of the taxa Herb. Zuccarinii (M0153560) [Category 2]. In described by Siebold and Zuccarini from Japonia legt. Bürger comct. d. Siebold, Herb. Japan (Akiyama et al. 2012, 2013, 2014), and Zuccarinii (M0153559) [Category 2b]. Japonia. treats the taxa belonging to Piperaceae to [Siebold s.n.] (MAK S1676) [Category 2]. Hamamelidaceae according to the 12th Engler system by Melchior. The method, especially the Chloranthaceae evaluation principles of category of the original Chloranthus Sw. materials, is the same as explained in part 1. 137) Chloranthus japonicus Siebold in Nova Acta Phys.-Med. Acad. Caes. Leop. Carol. Piperaceae Nat. Cur. 14(2): 681 (1828). Piper L. Present treatment: Chloranthus serratus 136) Piper futokadsura Siebold in Siebold (Thunb.) Roem. & Schult., Syst. Veg., ed. 15, 3: & Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. 461 (1818). Akad. Wiss. 4(3): 231 (1846), nom. nud. Japanese name: Futari-shizuka. Present treatment: Piper kadsura (Choisy) Lectotype (designated here): Japonia. Ohwi in Acta Phytotax. Geobot. 3: 81 (1934). Siebold s.n. (L0327945) [Category 2] (Fig. 95). Japanese name: Fûtô-kazura. Original material: Japonia. Siebold

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(L0421136, excl. lower ) [Category 2]. Actinidiaceae Japonia. Siebold s.n. (L0421139) [Category 2]. Trochostigma Siebold & Zucc. in Abh. Math.- Japonia. [Keiske or Sukerok s.n.] (L0175753) Phys. Cl. Königl. Bayer. Akad. Wiss. 3(3): 726 [Category 2]. (1843); 4(2): 164 (1845). Chloranthus japonicus Siebold has been Lectoype (designated here): Trochostigma used in most literature concerning the flora and arguta Siebold & Zucc. vegetation of Japan for a of Chloranthus Present treatment: Actinidia Lindl., Introd. called Hitori-shizuka in Japanese. Nearly all Nat. Syst. ed. 2: 439 (1836). identified as Chloranthus japonicus by Siebold are C. serratus, i.e., Futari-shizuka in 140) Trochostigma arguta Siebold & Zucc. Japanese. On sheet L0421136, is a plant in the in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. lower part accompanied by an unpublished Wiss. 3(3): 727 (1843); 4(2): 164 (1845). name “Chloranthus japonicus var. minor Present treatment: Actinidia arguta Planch. Siebold.” This small plant is the one to which ex Miq. in Ann. Mus. Bot. Lugd.-Bat. 3: 15 the name Hitori-shizuka applies. The correct (1867). scientific name forHitori-shizuka is Chloranthus Japanese name: Saru-nashi. quadrifolius (A. Gray) H. Ohba & S. Akiyama Lectotype (designated here): Japonia. Sponte (Ohba and Akiyama 2014). in montibus altioribus Kiusiu, Siebold s.n. (L0012506) [Category 2] (Fig. 97). 138) Chloranthus inconspicuus β. var. Original material: Legit von Siebold in japonica Siebold in Jaarb. Kon. Ned. Maatsch. Japonia, Herbarium Zuccarinii (M0154410) Aanm. Tuinb. 1844: 26 (1844), nom. nud. [Category 2]. In Japonia legt. v. Siebold, Herb. Present treatment: uncertain. Zuccarinii (M0154411) [Category 2b]. Japonia. Original material: not found in L, M, and [Siebold s.n.] (MAK S0212) [Category 2]. MAK. The lectotype specimen, L0012506, bears an annotaion by Hoogland in 1984. Aristolochiaceae Aristolochia L. 141) Trochostigma polygama Siebold & 139) Aristolochia debilis Siebold & Zucc. Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Akad. Wiss. 3(3): 728 (1843); 4(2): 164 (1845). Wiss. 4(3): 197 (1846). Present treatment: Actinidia polygama Present treatment: Aristolochia debilis (Siebold & Zucc.) Planch. ex Maxim., Prim. Fl. Siebold & Zucc. Amur.: 64 (1859), in nota. Japanese name: Uma-no-suzu-kusa. Japanese name: Matatabi. Lectotype (designated here): Legit in Lectotype (designated here): Japonia. Planta Japonia & Communicavit de Siebold anno 1842, in Hortis culta, Siebold s.n., 15 June 1827 Herbarium Zuccarinii (M0121018) [Category 2] [by lunar calender 亥 六 月 十 五 日 ] (L0329822) (Fig 96). [Category 2] (Fig. 98). Original material: Japonia. [Siebold s.n.] Original material: Japonia. Siebold s.n., (MAK S1567) [Category 2]. 15 June 1827 [by lunar calender 亥 六月十 五日 ] The two sheets in Leiden, L0422029 (L0175361) [Category 2]. Legit in Japonia et (Siebold s.n.) and L0175772 (Keiske 221), show Commun. Zuccarinii anno 1842, Herbarium no indication that they were studied by Siebold Zuccarinii (M0154417) [Category 2]. In Japonia and/or Zuccarini. legt. Bürger comcvt. v. Siebold, Herb. Zuccarinii (M0154415) [Category 2b]. In Japonia legt. August 2014 The Journal of Japanese Botany Vol. 89 No. 4 211

Bürger comcvt. v. Siebold, Herb. Zuccarinii 144) Trochostigma volubilis Siebold & (M0154416) [Category 2b]. Japonia. [Siebold Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. s.n.] (MAK S0220) [Category 2]. Akad. Wiss. 3(3): 728, t. II. 2 (1843); 4(2): 164 (1845). 142) Trochostigma repanda Siebold & Present treatment: Actinidia polygama Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. (Siebold & Zucc.) Planch. ex Maxim., Prim. Fl. Akad. Wiss. 3(3): 728 (1843); 4(2): 164 (1845). Amur.: 64 (1859), in nota. Present treatment: Schisandra repanda Japanese name: Matatabi. (Siebold & Zucc.) Radlk. in Sitzungsber. Math.- Lectotype (designated here): Japonia. Culta Phys. Cl. Königl. Bayer. Akad. Wiss. München ex urbe Ohosaka recepit v. S. [Siebold s.n.] 16: 303 (1886). (L0012512) [Category 2] (Fig. 101). Japanese name: Matsubusa. Original material: Japonia. [Siebold s.n.] Lectotype (Lin 2000): Legit in Japonia (MAK S0216) [Category 2]. et Comun. de Siebold, Herbarium Zuccarinii (M0003863) [Category 2] (Fig. 99). Theaceae Original material: Japonia. Culta in H.[ortus] 145) Cleyera mertensiana Siebold & Zucc., B.[Botanico] Desima, Siebold s.n. (L0038291) Fl. Jap. 1: 154 (1841), in adnot. sub C. japonica; [Category 2]. Japonia Bürger e. x. Siebold, Herb. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Zuccarinii (M0003862) [Category 2b]. Legit Wiss. 4(2): 164 (1845). Dr Siebold in Japonia. Communicavit Prof. Present treatment: Schima mertensiana Zuccarini anno 1845, Herbarium Zuccarinii (Siebold & Zucc.) Koidz. in Bot. Mag. (Tokyo) (M0003864) [Category 2b]. Japonia. [Siebold 44: 107 (1930). s.n.] (MAK S0213) [Category 2]. Japanese name: Hime-tsubaki. The specimen M0003863, annotated by Lectotype (designated here): Japonia. Zuccarini, was designated as the lectotype by Mertens legit in Insel. Bonin, Communicavit Lin (2000). Saunders (2000, 2001) designated Zuccarini ex herbario Mertensii (L2405468) the specimen K000681751 (K) as the lectotype. (Fig. 102). K000681751 (K), however, lacks annotations by Although the lectotype specimen lacks an Siebold and/or Zuccarini and is not regarded as annotation by Siebold and/or Zuccarini, it was original material. collected in the Bonin Islands by Mertens. We therefore recognize it as being among the 143) Trochostigma rufa Siebold & Zucc. original material and choose it as the lectotype. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Koidzumi annotated the specimen “Schima Wiss. 3(3): 727 (1843); 4(2): 164 (1845). mertensiana (S. & Z.) Koidz.= S. boninensis Present treatment: Actinidia rufa (Siebold & Nakai” on 3 November 1925. Zucc.) Planch. ex Miq. in Ann. Mus. Bot. Lugd.- Bat. 3: 15 (1867). Eurya Thunb. Japanese name: Shima-saru-nashi, Nashi- 146) Eurya hortensis Siebold in Siebold & kazura. Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Lectotype (designated here): Japonia. Akad. Wiss. 4(2): 163 (1845), nom. nud. Sponte ad Nagasaki ..., Siebold s.n. (L0012509) Present treatment: Eurya japonica Thunb., [Category 2] (Fig. 100). Nov. Gen. Pl.: 68 (1783) (var. japonica). Original material: Japonia. [Siebold s.n.] Japanese name: Hi-sakai. (MAK S0219) [Category 2]. Original material: Japonia. Culta, Siebold s.n. (L0421864) [Category 2]. 212 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月

The original material is the holotype of 2b]; (L0421836, duplicate of L0421837) Eurya japonica Thunb. var. hortensis Blume and [Category 2b]. Japonia. [Siebold s.n.] (MAK also E. japonica var. hortensis a. foliis variegatis S0112) [Category 2]. Blume. 151) Eurya microphylla Siebold in Siebold 147) Eurya japonica Thunb. var. [c.] & Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. hortensis Siebold, Syn. Pl. Oeconom.: 60 Akad. Wiss. 4(2): 163 (1845), nom. nud. (1830), nom. nud. Present treatment: Eurya japonica Thunb. Present treatment: uncertain. Japanese name: Hime-hisakaki (on the Original material: not found in L, M, and sheet). MAK. Original material: Japonia. ex Oosaka culta, Siebold s.n., Mai 1829 (L0421838) [Category 148) Eurya japonica Thunb. var. [a.] 2]. multiflora Siebold, Syn. Pl. Oeconom.: 60 Siebold s.n., Mai 1829 (L0421838) is the (1830), nom. nud. holotype of Eurya japonica var. microphylla Present treatment: Eurya japonica Thunb. Blume (Mus. Bot. 2: 107, 1856). Original material: Japonia. Siebold s.n. (L0421853) [Category 2]. 152) Eurya montana Siebold in Siebold & The specimen was annotated “Eurya Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. multiflora” by Siebold, not “Eurya japonica var. Akad. Wiss. 4(2): 163 (1845), nom. nud. multiflora” but we regard it as original material. Present treatment: probably Eurya japonica This is also the holotype of E. japonica Thunb. Thunb. var. multiflora Siebold ex Miq. (Ohba et al. Original material: not found in L, M, and 2005). MAK. In L there are three specimens with 149) Eurya japonica Thunb. var. [b.] annotations by Shultes bis “Eurya japonica Th. parviflora Siebold, Syn. Pl. Oeconom.: 60 var. montana” and one specimen with Miquel’s (1830), nom. nud. annotation “Eur[ya] japonica var. montana.” Present treatment: uncertain. None of them show indication of having been Original material: not found in L, M, and studied by Siebold and/or Zuccarini. The original MAK. material of Eurya japonica var. multiflora Siebold, L0421853, was identifed as E. japonica 150) Eurya littoralis Siebold in Siebold & var. montana by Schultes bis. Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4(2): 163 (1845), nom. nud. 153) Eurya uniflora Siebold in Siebold Present treatment: Eurya emarginata & Zucc. Abh. Math.-Phys. Cl. Königl. Bayer. (Thunb.) Makino in Bot. Mag. (Tokyo) 18: 19 Akad. Wiss. 4(2): 163 (1845), nom. nud. (1904). Present treatment: Eurya japonica Thunb. Japanese name: Hama-hisakaki. Japanese name: Hitotsumino-hisakaki. Original material: Japonia. Siebold s.n. Original material: Japonia. Siebold s.n. (L0171180) [Category 2]. Japonia. Siebold s.n. (L0421861) [Category 2]. (L0421834) [Category 2]. Japonia. Bürger s.n. Siebold s.n. (L0421861) is the type of Eurya (L0421837) [Category 2]. Japonia. Bürger s.n. japonica var. uniflora Blume (Mus. Bot. 2: 106, (L0421835, duplicate of L0421837) [Category 1856). August 2014 The Journal of Japanese Botany Vol. 89 No. 4 213

Stewartia L. them to be original material. 154) Stewartia monadelpha Siebold & Zucc., Fl. Jap. 1: 181, t. 96 (1841); in Abh. Papaveraceae Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. Chelidonium L. 4(2): 164 (1845), as “Stuartia.” 156) Chelidonium uniflorum Siebold & Present treatment: Stewartia monadelpha Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Siebold & Zucc. Akad. Wiss. 4(2): 171 (1845). Japanese name: Hime-shara; Jama tsjà Present treatment: Hylomecon japonicum (Siebold and Zuccarini 1841). (Thunb.) Prantl. & Küding in Engler & Prantl, Lectotype (designated here): Japonia. In Pflanzenfam.3 (2): 139 (1889). Monte Tara, com. Bürger (L0421888) [Category Japanese name: Yamabuki-sô. 2, 5 (Fl. Jap. 1: t. 96)] (Fig. 103). Lectotype (designated here): Legit in Original material: Japonia. Siebold s.n. Japonia et Communicavit d. Siebold, Herbarium (L0171183, branch in upper right) [Category 2]. Zuccarinii (M0153940) [Category 2] (Fig. 104). Japonia. [Siebold s.n.] (MAK S0205) [Category Original material: Japonia. Cult. in H. B. 2]. Japonia. [Siebold s.n.] (MAK S0206) Dezima, Siebold s.n. (L0421330) [Category 2]. [Category 2]. The specimen, M0153940, is undoubtedly The illustration in Flora Japonica Table 96 one of the original material with Zuccarini’s resembles the upper right branch of the lectotype annotation. In JSTOR, a specimen of specimen. Chelidonium uniflorum collected by Maximowicz is shown as “? a specimen of the Guttiferae type collection” but we were unable to find Hypericum L. evidence that Maximowicz’s specimen is a type. 155) Hypericum salicifolium Siebold & Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Corydalis L. Akad. Wiss. 4(2): 162 (1845). 157) Corydalis heterocarpa Siebold & Zucc. Present treatment: Hypericum monogynum in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. L., Sp. Pl. ed. 2: 1107 (1763). Wiss. 4(2): 173 (1845). Japanese name: Biyô-yanagi. Present treatment: Corydalis heterocarpa Lectotype (Robson 1985): Crescit in Siebold & Zucc. Miaco, Osakka, alibi ob pulchritudinem florum. Japanese name: Tsukushi-ki-keman. Thunberg s.n. (UPS-Herb. Thunberg). Lectotype (designated here): Japonia. Original material: Japonia. Nagasaki, Siebold Siebold s.n. (L0170256) [Category 2] (Fig. 105). s.n., in June (L0420336) [Category 3]. Japonia. Original material: In Japonia legit et Keiske s.n. (L0170936) [Category 3]. Japonia. Communicavit d. Siebold, Herb. Zuccarinii Siebold s.n. (L0171186). Japonia. Siebold s.n. in (M0153943) [Category 2]. Japonia. [Siebold June (L0420335). Japonia. [Siebold s.n.] (MAK s.n.] (MAK S0133) [Category 2]. S0173) [Category 2, 3]. Siebold and Zuccarini cited Hypericum 158) Corydalis jezoensis Siebold ex Miq., monogynum [auct. non L.: Thunb., Fl. Jap.: 297, Ann. Mus. Lugd.-Bat. 3: 205 (1867); Prolus. Fl. 1784] as a synonym of Hypericum salicifolium. Jap.: 369 (1867). Ohba & al. in Bull. Univ. Mus. In L, M, and MAK we found no specimens with Univ. Tokyo, no. 41: 52 (2005). Siebold’s or Zuccarini’s annotation “Hypericum Present treatment: Corydalis ambigua Cham. salicifolium” but some with Siebold’s annotation & Schultdl. in Linnaea 1: 558 (1826). “Hypericum monogynum Th.” We considered Japanese name: Ezo-engosaku. 214 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月

Holotype: Japonia. Keiske no. 23 [Herbarium Japonia. [Siebold s.n.] (MAK S0116) [Category Japonicum Jedo, Nov. 1827] (Fig. 106). 2].

159) Corydalis lineariloba Siebold & Zucc. Eucapnos Siebold & Zucc. in Abh. Math.-Phys. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Cl. Königl. Bayer. Akad. Wiss. 3: 721 (1843); Wiss. 4(2): 174 (1845). 4(2) 172 (1845). Present treatment: Corydalis lineariloba Type: Eucapnos spectabilis (L.) Siebold & Siebold & Zucc. (var. lineariloba). Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Japanese name: Yama-engosaku, Sasaba- Akad. Wiss. 3: 722, t. I, 2 (1843); 4(2) 172 engosaku. (1845). Lectotype (designated here): Japonia. Present treatment: Dicentra Bernh. in Siebold s.n. (L0327418, upper two) [Category 2] Linnaea 8: 457, 468 (1833). (Fig. 107). Originl material: Japonia. [Siebold s.n.] Pteridophyllum Siebold & Zucc. in Abh. (MAK S0144) [Category 2]. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 3: 719 (1843); 4(2): 172 (1845). 160) Corydalis orthoceras Siebold & Zucc. Type: Pteridophyllum racemosum Siebold & in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Zucc. Wiss. 4(2): 175 (1845). Present treatment: Pteridophyllum Siebold & Present treatment: Corydalis lineariloba Zucc. Siebold & Zucc. (var. lineariloba). Japanese name: Yama-engosaku, Sasaba- 162) Pteridophyllum racemosum Siebold engosaku. & Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Lectotype (designated here): Japonia. Akad. Wiss. 3: 720, t. I. 1 (1845); 4(2): 172 Siebold s.n. (L0327419) [Category 2] (Fig. 108). (1845). Original material: Legit in Japonia et Present treatment: Pteridophyllum Communicavit d. Siebold, Herbarium Zuccarinii racemosum Siebold & Zucc. (M0153944) [Category 2]. Japonia. [Siebold Japanese name: Osaba-gusa. s.n.] (MAK S0145) [Category 2]. Holotype: Japonia. [Sukerok s.n.] (L0176003) Corydalis orthoceras is sometimes treated as with Siebold’s annotation “Pteridophyllum a distinct species (Lidén 1996). racemosum S & Z.” and note “Exempl. rariss[imo] a Mizutani Sukerok—Linneo Dicentra Bernh. Japonico—mihi communicato v[on]. S[iebold]” 161) Dicentra pusilla Siebold & Zucc. in in Siebold’s hand. [Category 1, 2] (Fig. 110). Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Isotype: [Shinshu, Suwa-gun, Ryoka-mura, Wiss. 4(2): 172. (1845). Sukerok s.n.] (MAK S0189). Present treatment: Dicentra peregrina L0176003 is considered the holotype because (Rudolph) Makino in Bot. Mag. (Tokyo) 22: 162 it is only known specimen of Pteridophyllum (1908). racemosum studied by Siebold and Zuccarini. Japanese name: Koma-kusa. The specimen agrees well with the description Lectotype (designated here): Japonia. [Mt. and illustration of the protologue. Siebold and Ontake], Siebold [Keiske] s.n. (L0036812, right Zuccarini cited the locality of the species as hand specimen) [Category 2] (Fig. 109). “in insula Nippon provincia Sinnano ad lacum Original material: Japonia. [Sukerok? s.n.] Suwa” and Sukerok’s note on the locality in (L0036812, specimen on left) [Category 2]. Japanese is on the isotype specimen (MAK). August 2014 The Journal of Japanese Botany Vol. 89 No. 4 215

The specimen was presented by Sukerok sativus L. Mizutani, who was called the Linnaeus of Japan, Original material: not found in L, M, and to Siebold. MAK.

Crucifeare 168) Raphanus sativus L. var. [b] oblongae Brassica L. DC. var.[sic] [a] miasige daikon Siebold, Syn. 163) Brassica mizuna Siebold, Syn. Pl. Pl. Oeconom.: 52 (1830), nom. nud. Oeconom.: 52 (1830), nom. nud. Present treatment: probably Raphanus Present treatment: Brassica rapa L. var. sativus L. ‘Miyashige’ ≡ Raphanus satibus f. nipposinica (L. H. Bailey) Kitam. in Acta miyashige Makino in J. Jap. Bot. 5: 35 (1928). Phytotax. Geobot. 36: 93 (1985). Original material: not found in L, M, and Original material: Japonia. von Siebold s.n. MAK. (L0367686) [Category 2]. Japonia. Siebold s.n. (L0367687) [Category 2]. Japonia. von Siebold 169) Raphanus sativus L. var. [b] oblongae s.n. (L0367689) [Category 2]. Japonia. [Siebold DC. var.[sic] [g] minoharu daikon Siebold, Syn. s.n.] (MAK S0105) [Category 2]. Pl. Oeconom.: 53 (1830), nom. nud. Present treatment: a cultivar of Raphanus 164) Brassica saruna Siebold, Syn. Pl. sativus L. Oeconom.: 52 (1830), nom. nud. Original material: not found in L, M, and Present treatment: uncertain. MAK. Original material: not found in L, M, and MAK. 170) Raphanus sativus L. var. [b] oblongae DC. var.[sic] [e] murasaki daikon Siebold, Syn. Cochlearia L. Pl. Oeconom.: 53 (1830), nom. nud. 165) Cochlearia (?) wasabi Siebold, Syn. Pl. Present treatment: a cultivar of Raphanus Oeconom.: 54 (1830), nom. nud. sativus L. Present treatment: probably Eutrema Original material: Japonia. Siebold s.n. japonica (Miq.) Koidz., Fl. Symb. Orient.- (L0326321) [Category 3]. Asiat.: 22 (1930). Original material: not found in L, M, and 171) Raphanus sativus L. var. [b] oblongae MAK. DC. var.[sic] [f] nats’ daikon Siebold, Syn. Pl. Oeconom.: 53 (1830), nom. nud. Raphanus L. Present treatment: probably Raphanus 166) Raphanus sativus L. var. [b] oblongae sativus L. ‘Roseus’ ≡ Raphanus satibus f. roseus DC. var.[sic] [d] hesumi daikon Siebold, Syn. Makino in J. Jap. Bot. 5: 36 (1928). Pl. Oeconom.: 52 (1830), nom. nud. Original material: not found in L, M, and Present treatment: a cultivar of Raphanus MAK. sativus L. Original material: not found in L, M, and 172) Raphanus sativus L. var. [b] oblongae MAK. DC. var.[sic] [h] sank’wats daikon Siebold, Syn. Pl. Oeconom.: 53 (1830), nom. nud. 167) Raphanus sativus L. var. [b] oblongae Present treatment: probably Raphanus DC. var.[sic] [c] kurahasi daikon Siebold, Syn. sativus L. ‘Vernalis’ ≡ Raphanus satibus f. Pl. Oeconom.: 52 (1830), nom. nud. vernalis Makino in J. Jap. Bot. 5: 36 (1928) Present treatment: a cultivar of Raphanus Original material: not found in L, M, and 216 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月

MAK. Present treatment: probably a cultivar of Brassica juncea (L.) Czern. & Coss. 173) Raphanus sativus L. var. [b] oblongae Original material: not found in L, M, and DC. var.[sic] [b] sakurasima daikon Siebold, MAK. Syn. Pl. Oeconom.: 52 (1830), nom. nud. Present treatment: probably Raphanus 178) Sinapis chinensis L. var. [b] tsisa sativus L. ‘Gigantissimus’ ≡ Raphanus sativus takana Siebold, Syn. Pl. Oeconom.: 52 (1830), f. gigantissimus Makino in J. Jap. Bot. 5: 36 nom. nud. (1928) Present treatment: a cultivar of Brassica Original material: not found in L, M, and juncea (L.) Czern. & Coss. MAK. Original material: not found in L, M, and MAK. 174) Raphanus sativus L. var. [a] rotundae DC. var.[sic] [a] karami daikon Siebold, Syn. Hamamelidaceae Pl. Oeconom.: 53 (1830), nom. nud. Siebold & Zucc., Fl. Jap. 1: 45 Present treatment: Raphanus sativus L. (1836); in Abh. Math.-Phys. Cl. Königl. Bayer. ‘Caudatus’ Raphanus satibus f. caudatus Akad. Wiss. 4(2): 193 (1845). Makino in J. Jap. Bot. 5: 35 (1928) Lectotype (Morley and Chao 1977): Original material: not found in L, M, and Corylopsis spicata Siebold & Zucc. MAK. Present treatment: Corylopsis Siebold & Zucc. 175) Raphanus sativus L. var. [a] rotundae DC. var.[sic] [a] kusuhata daikon Siebold, Syn. 179) Corylopsis kesakii Siebold & Zucc., Fl. Pl. Oeconom.: 53 (1830), nom. nud. Jap. 1: 49 (1836), in adnot. sub C. pauciflora. Present treatment: a cultivar of Raphanus Present treatment: Corylopsis spicata Siebold sativus L. & Zucc. Original material: not found in L, M, and Japanese name: Tosa-mizuki. MAK. Lectotype (designated here): Japonia. Hb. von Siebold (L0043359) [Category 2] (Fig. 111). Sinapis L. 176) Sinapis chinensis L. var. [c] karasi 180) Corylopsis pauciflora Siebold & Zucc., Siebold, Syn. Pl. Oeconom.: 52 (1830), nom. Fl. Jap. 1: 48, t. 20 (1836); in Abh. Math.-Phys. nud. Cl. Königl. Bayer. Akad. Wiss. 4(2): 193 (1845). Present treatment: a cultivar of Brassica Present treatment: Corylopsis pauciflora juncea (L.) Czern. & Coss. in Czern., Conspect. Siebold & Zucc. Pl. Chark.: 8 (1859). Japanese name: Hyûga-mizuki. Original material: Japonia. S [Siebold] Lectotype (designated here): Japonia. s.n., Apr. 1827 [by lunar calender 亥 四 月 ] Herbar. de Siebold coll. 1829 (L0043356) (L0421389) [Category 3]. Japonia. K [Keiske] [Category 2] (Fig. 112). s.n., Apr. 1827 [by lunar calender 亥 四 月 ] Original material: Legit in Japonia & (L0421392) [Category 3]. Communicavit de Siebold anno 1842, Herbarium Zuccarinii (M0153978) [Category 177) Sinapis chinensis L. var. [a] takana 2]. In Japonia legit et Communicavit d. Siebold, Siebold, Syn. Pl. Oeconom.: 52 (1830), nom. Herb. Zuccarinii (M0153079) [Category 2b]. nud. August 2014 The Journal of Japanese Botany Vol. 89 No. 4 217

181) Corylopsis spicata Siebold & Zucc., Fl. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Jap. 1: 47, t. 19 (1836); in Abh. Math.-Phys. Cl. Wiss. 4(2): 193 (1845). Königl. Bayer. Akad. Wiss. 4(2): 193 (1845). Present treatment: Hamamelis japonica Present treatment: Corylopsis spicata Siebold Siebold & Zucc. & Zucc. Japanese name: Mansaku. Japanese name: Tosa-mizuki; Awomomi, Lectotype (designated here): Japonia. Tosa-midsuki (Siebold and Zuccarini 1836). Herb. Bürg. [Bürger s.n.] (L0421929, the lower Lectotype (designated here): Japonia. branch) [Category 2] (Fig. 115). Herbar. de Siebold coll. 1829 (L0043357) with Original material: Japonia. Herb. Bürg. Siebold’s annotation “Corylopsis spicata, Flor. [Bürger s.n.] (L0421929, except the lectotype) Jap. T. 19.” [Category 2] (Fig. 113). [Category 2]. Japonia. Siebold s.n. (L0421936) Original material: Legit in Japonia & [Category 3]. Japonia. Sponte in montibus Communicavit de Siebold anno 1842, Nippon. [Siebold s.n.] (L0421942) [Category Herbarium Zuccarinii (M0153980) [Category 3]. Japonia. H.[Hortus] B.[Botanicus] Siebold 2]. In Japonia legit et Communicavit d. Siebold, s.n. (L0421941) [Category 3]. Herbarium Herb. Zuccarnii (M0153981) [Category 2b]. Zuccarinii (M0153984) [Category 2]. Legit Legit Dr. Siebold in Japonia. Communicavit Dr Siebold in Japonia. Communicavit Prof. Prof. Zuccarini anno 1843, Herbarium Zuccarinii Zuccarini anno 1843, Herbarium Zuccarinii (M0153982) [Category 2b]. Japonia. Hb. von (M0153985) [Category 2b]. In Japonia legit Siebold (L0170322) [Category 3]. Bürger. Communicavit d. Siebold, Herb. Zuccarinii (M0153986) [Category 2b]. In Distylium Siebold & Zucc., Fl. Jap. 1: 178 Japonia legit Bürger. Communicavit d. Siebold, (1841) 178; in Abh. Math.-Phys. Cl. Königl. Herb. Zuccarinii (M0153987) [Category 2b]. In Bayer. Akad. Wiss. 4(2): 193 (1845). Japonia legit Bürger. Communicavit d. Siebold, Type: Distylium racemosum Siebold & Herb. Zuccarinii (M0153988) [Category 2b]. Zucc. Present treatment: Distylium Siebold & Zucc. We are grateful to Dr. David E. Boufford, Harvard University Herbaria, for critically 182) Distylium racemosum Siebold & Zucc., reading the manuscript. We express our Fl. Jap. 1: 179, t. 94 (1841); in Abh. Math.-Phys. appreciation to the directors of the herbaria Cl. Königl. Bayer. Akad. Wiss. 4(2): 193 (1845). mentioned in the introduction of part 1 Present treatment: Distylium racemosum (Akiyama et al. 2012) for permitting us to study Siebold & Zucc. their valuable collections. This study was partly Japanese name: Isu-no-ki; Kihigon, Hijon supported by Grants-in-Aids for Scientific noki (Siebold and Zuccarini 1841). Research from the Japan Society for the Lectotype (designated here): Japonia. Hb. Promotion of Science (no. 24405014 to H.O.) von Siebold, Apr. 1829 (L0176015) [Category 2, and Toshiba International Foundation (Support 5 (Fl. Jap. 1: t. 94)] (Fig. 114). for Research to Promote Understanding of Japan Original material: Japonia. Siebold s.n. in in 2008–2013). Sept. 1828 (L0421956) [Category 3]. Japonia. [Bürger] (L0176014) [Category 5 (Fl. Jap. 1: t. Corrections 94)]. Part 2 (Akiyama et al. 2013) 61) Sponia nudiflora Hamamelis L. M0120835 should read M0120935. 183) Hamamelis japonica Siebold & Zucc. M0120836 should read M0120936. 218 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月

References Prolusio Florae Japonicae and some other works. Akiyama S., Thijsse G., Esser H.-J., and Ohba H. 2012. In Ohba H. & D. E. Boufford (eds.), The Botanical Siebold and Zuccarini’s type specimens and original Collections: Proceedings of the symposium ‘Siebold materials from Japan, part 1. Gymnosperms. J. Jpn. in the 21st Century’ held at the University Museum, Bot. 87: 326–353. the University of Tokyo, in 2003 (Univ. Mus., Univ. Akiyama S., Thijsse G., Esser H.-J., and Ohba H. Tokyo, Bull. no. 41), 31–140 pp. 2013. Siebold and Zuccarini’s type specimens and Ohba H. and Akiyama S. 2014. The Identity of Chloranthus original materials from Japan, part 2. Angiosperms. japonicus Siebold (Chloranthaceae). J. Jpn. Bot. 89: Dicotyledoneae 1. J. Jpn. Bot. 88: 346–377. 236–242. Akiyama S., Thijsse G., Esser H.-J., and Ohba H. Robson N. K. B. 1985. Studies in the Hypericum 2014. Siebold and Zuccarini’s type specimens and L. (Guttiferae) 3. Sections 1. Camphlosporus to 6a. original materials from Japan, part 3. Angiosperms. Umbraculoides. Bull. Br. Mus. Nat. Hist. (Bot.) 12: Dicotyledoneae 2. J. Jpn. Bot. 89: 76–102. 163–325. Lidén M. 1996. New taxa of tuberous Corydalis Saunders R. M. K. 2000. Monograph of Schisandra (Fumariaceae). Willdenowia 26: 23–35. (Schisandraceae). Systematic Botany Monograph 58: Lin Q. 2000. Taxonomic notes on the genus Schisandra 1–146, color frontispiece + 5 color pls. Michx. Acta Phytotax. Sin. 38: 532–550. Saunders R. M. K. 2001. Schisandraceae, Species Morley B. and J.-M. Chao. 1977. A review of Corylopsis Plantarum: Flora of the World Part 4: 1–62. National (Hamamelidaceae). J. Arnold Arbor. 58: 382–415. Library of Australia: Cataloguing in Publication entry, Ohba H., Akiyama S. and G. Thijsse. 2005. Miquel’s new Camberra. taxa of the vascular plants described from Japan in

秋 山 忍 a，G. Thijsseb，H.-J. Esserc， 大 場 秀 章 d： Siebold と Zuccarini が日本から記載した分類群のレク トタイプと原資料，第四部．被子植物．双子葉植物綱 三 Siebold と Zuccarini は， 主 に Siebold 自 身 お よ び， れていない分類群については，特定した原資料のなかか 日本人植物学者，Bürger らの採集品からなるシーボル ら記載に最もよく合致する標本をレクトタイプとして ト・コレクションを研究し，日本から多数の新種や新変 選定した．本稿はその第四部で，被子植物双子葉植物綱 種を発表し，日本植物相の分類学的研究に多大な貢献を （コショウ科からマンサク科）を収載した．今回，レク 行った．しかしながら，それらの新植物の発表に際して トタイプを選定した種には，フタリシズカ，ウマノスズ は大半で標本の引用がなく，またタイプの指定がなされ クサ，サルナシ，マタタビ，シマサルナシ，ヒメツバキ， なかった． ヒメシャラ，ヤマブキソウ，キケマン，エゾエンゴサク， Siebold と Zuccarini が命名した学名の安定化などの ヤマエンゴサク，コマクサ，トサミズキ，ヒュウガミズ 目的で，ライデン，ミュンヘン，牧野植物標本館（首都 キ，イスノキ，マンサクが含まれる． 大学東京），東京大学総合研究博物館に収蔵されるシー （a 国立科学博物館植物研究部， ボルト・コレクションから Siebold と Zuccarini が記載 b オランダ国立植物標本館， に用いた標本（原資料）を標本上に記された手記ならび c ミュンヘン州立植物標本館， に記載文などを参考に特定した．また，タイプが指定さ d 東京大学総合研究博物館） August 2014 The Journal of Japanese Botany Vol. 89 No. 4 219 Siebold & Zucc. (M0121018). Zucc. & Siebold Aristolochia debilis debilis Aristolochia Fig. 96. Lectotype of of Lectotype 96. Fig. Siebold (L0327945). Siebold Chloranthus japonicus Chloranthus Fig. 95. Lectotype of of Lectotype 95. Fig. 220 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月 August 2014 The Journal of Japanese Botany Vol. 89 No. 4 221 Siebold & Zucc. Trochostigma polygama (L0329822). Fig. 98. Lectotype of Siebold & Zucc. (L0012506). Zucc. & Siebold Trochostigma arguta Trochostigma Fig. 97. Lectotype of of Lectotype 97. Fig. 220 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月 August 2014 The Journal of Japanese Botany Vol. 89 No. 4 221 Siebold & Zucc. (L0012509). Zucc. & Siebold Trochostigma rufa Trochostigma Fig. 100. Lectotype of of Lectotype 100. Fig. Siebold & Zucc. (M0003863). Zucc. & Siebold Trochostigma repanda Trochostigma Fig. 99. Lectotype of of Lectotype 99. Fig. 222 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月 August 2014 The Journal of Japanese Botany Vol. 89 No. 4 223 Siebold & Zucc. (L2405468). Zucc. & Siebold Cleyera mertensiana Cleyera Fig. 102. Lectotype of of Lectotype 102. Fig. Siebold & Zucc. (L0012512). Zucc. & Siebold Trochostigma volubilis Trochostigma Fig. 101. Lectotype of of Lectotype 101. Fig. 222 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月 August 2014 The Journal of Japanese Botany Vol. 89 No. 4 223 Siebold & Zucc. (M0153940). Zucc. & Siebold Chelidonium uniflorum Chelidonium Fig. 104. Lectotype of of Lectotype 104. Fig. Siebold & Zucc. Stewartia monadelpha (L0421888). Fig. 103. Lectotype of 224 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月 August 2014 The Journal of Japanese Botany Vol. 89 No. 4 225 Siebold ex Miq. (Keiske no. 23 [Herbarium Japonicum Japonicum [Herbarium 23 no. (Keiske Miq. ex Siebold Corydalis jezoensis Corydalis Jedo, Nov. 1827]). Nov. Jedo, Fig. 106. Holotype of of Holotype 106. Fig. Siebold & Zucc. Corydalis heterocarpa (L0170256). Fig. 105. Lectotype of 224 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月 August 2014 The Journal of Japanese Botany Vol. 89 No. 4 225 Siebold & Zucc. (L0327419). Zucc. & Siebold Corydalis orthoceras Corydalis Fig. 108. Lectotype of of Lectotype 108. Fig. Siebold & Zucc. (L0327418, (L0327418, Zucc. & Siebold Corydalis lineariloba Corydalis upper two branches). two upper Fig. 107. Lectotype of of Lectotype 107. Fig. 226 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月 August 2014 The Journal of Japanese Botany Vol. 89 No. 4 227 Siebold & Zucc. Pteridophyllum racemosum (L0176003). Fig. 110. Holotype of Siebold & Zucc. (L0036812, right right (L0036812, Zucc. & Siebold Dicentra pusilla Dicentra hand specimen). hand Fig. 109. Lecotype of of Lecotype 109. Fig. 226 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月 August 2014 The Journal of Japanese Botany Vol. 89 No. 4 227 Siebold & Zucc. (L0043356). Zucc. & Siebold Corylopsis pauciflora Corylopsis Fig. 112. Lectotype of of Lectotype 112. Fig. Siebold & Zucc. (L0043359). Zucc. & Siebold Corylopsis kesakii Corylopsis Fig. 111. Lectotype of of Lectotype 111. Fig. 228 植物研究雑誌 第 89 巻 第 4 号 2014 年 8 月 Siebold & Zucc. Distylium racemosum (L0176015). Fig. 114. Lectotype of Siebold & Zucc. (L0043357). Zucc. & Siebold Corylopsis spicata Corylopsis Fig. 113. Lectotype of of Lectotype 113. Fig. August 2014 The Journal of Japanese Botany Vol. 89 No. 4 229

Fig. 115. Lectotype of Hamamelis japonica Siebold & Zucc. (L0421929).