J. Jpn. Bot. 92(5): 266–282 (2017)

Siebold and Zuccarini’s Type Specimens and Original Materials from Japan, Part 11. Angiosperms. Dicotyledoneae 10

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; bNaturalis Biodiversity Center, Botany Section P.O. Box 9517, 2300RA Leiden, 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 June 6, 2017)

This is part 11 of the list of type specimens and original materials of taxa described by Siebold and Zuccarini from Japan. It concerns the taxa belonging to the families ranging from Boraginaceae to Myoporaceae according to the 12th Engler system by Melchior (1964). Fifteen lectotypes are designated. Also the lectotype of Bignonia tomentosa Thunb. is designated. (Continued from J. Jpn. Bot. 92: 133–147, 2017)

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

BORAGINACEAE Present treatment: Ehretia acuminata R. Br. Bothriospermum Bunge var. obovata (Lindl.) I. M. Johnst. in J. Arnold 459) Bothriospermum asperugoides Siebold Arbor. 32: 21 (1951). & Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Japanese name: Chisha-no-ki. Akad. Wiss. 4(3): 150 (1846). Lectotype (designated here): Japonia. Present treatment: Bothriospermum Siebold s.n. (L0171221) [Category 2] (Fig. 250). zeylanicum (J. Jacq.) Druce, Rep. Bot. Soc. Original material: Legit in Japonia. Bürger? Exch. Club Brit. Isles 1916, Suppl. 2: 610 (1917). (M0154234) [Category 2]. In Japonia legit Japanese name: Hana-i-bana. Bürger communic. de Siebold, Herb. Zuccarinii Lectotype (designated here): Legit in (M0154235, M0154236, M0154237) [Category Japonia et communicavit d. Siebold, Herbarium 2b]. Zuccarinii (M0154239) [Category 2] (Fig. 249). Lithospermum L. Cordia L. 461) Lithospermum erythrorhizon Siebold 460) Cordia thyrsiflora Siebold & Zucc. & Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Akad. Wiss. 4(3): 149 (1846). Wiss. 4(3): 150 (1846). Present treatment: Lithospermum officinale

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L. var. japonica Miq., Ann. Mus. Bot. Lugduno- them as L. murasaki: Japonia. Siebold s.n. Batavi 2: 94 (1865). See Akiyama and Ohba (L0175523); Japonia. Siebold s.n. (L0175521). (2016). All of these specimens are syntypes of Japanese name: Murasaki. L. officinale L. var. japonica Miq. of which Lectotype (designated here): Japonia. L0175523 was designated as the lectotype (Ohba Siebold s.n. (L0175520) [Category 2] (Fig. 251). et al. 2005). Original material: Legit in Japonia et communicavit d. Siebold, Herbarium Zuccarinii Verbenaceae (M0154238) [Category 2]. Callicarpa L. When Siebold and Zuccarini published 463) Callicarpa gracilis Siebold & Zucc. Lithospermum erythrorhizon, they cited L. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. murasaki Siebold in synonymy. If L. murasaki Wiss. 4(3): 154 (1846). is treated as a legitimate name, L. erythrorhizon Present treatment: Callicarpa dichotoma is a superfluous name for it. Akiyama and Ohba (Lour.) K. Koch, Dendrol. 2(1): 336 (1872). (2016) discussed the possibility of the validity Japanese name: Ko-murasaki. of L. murasaki but it is still problematic (see Lectotype (designated here): Legit in below). Japonia et communicavit d. Siebold, Herbarium Zuccarinii (M0111532) [Category 2] (Fig. 252). 462) Lithospermum murasaki Siebold, Syn. Original material: Japonia. von Siebold s.n. Pl. Oeconom.: 32 (1830), nom. illegit. superfl. (L0326532) [Category 2]. Present treatment: Lithospermum arvense L. Japanese name: Seiyō-murasaki. 464) Callicarpa mollis Siebold & Zucc. Type: Type of Lithospermum arvense L. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Specimens used for the preparation of L. Wiss. 4(3): 155 (1846). murasaki by Siebold are as follows: Present treatment: Callicarpa mollis Siebold Japonia. Siebold s.n. (L0175520) [Category & Zucc. 2]. Japonia. Awa. Siebold s.n. (L0175522) Japanese name: Yabu-murasaki. [Category 2]. Japonia. Hakone, Tsumi-no- Lectotype (designated here): Japonia. kawara, Keiske 77 (L0171057) [Category 4]. Siebold s.n. (L0326491) [Category 2] (Fig. 253). When Siebold proposed the new name, L. Original material: Communicavit de Siebold, murasaki, for treated by Thunberg as anno 1842, Herbarium Zuccarinii (M0111546) L. arvense L. in Thunberg’s Flora Japonica, [Category 2]. Siebold did not indicate that he excluded the The original material, M0111546, bears an type of L. arvense. But the note on the label isotype label verified by H. N. Moldenke in of the specimen (L0175520) indicates clearly 1977, but we were unable to find a paper by that Siebold noticed L. murasaki (Japanese Moldenke on this matter. name: Murasaki) is specifically different Another specimen, Siebold s.n. (L0326490), from L. arvense (Akiyama and Ohba 2016). with Siebold’s annotation “Callicarpa farinosa However, according to the ICN (McNeill et al. Sieb.” and the Japanese name “ ヤ ブ ム ラ サ キ 2012) L. murasaki is regarded as a superfluous [Yabu-murasaki in Japanese]” seems to be a name for L. arvense L. (Nagamasu, personal duplicate of the lectotype specimen, however, it communication). is not annotated “Callicarpa mollis” and there is The following two specimens were identified no evidence of its use by Siebold and Zuccarini. as “Lythospermum arvense, Th. Fl. Jap.” by Siebold, but Siebold did not directly annotate 465) Callicarpa mollis Siebold & Zucc. 268 植物研究雑誌 第 92 巻 第 5 号 2017 年 10 月 var. (β?) microphylla Siebold & Zucc. in Abh. et communicavit, Herb. Zuccarinii (M0099335, Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. M0099336) [Category 2b]. 4(3): 156 (1846). The lectotype specimen, M0099337, has Present treatment: Callicarpa mollis Siebold an accompanying label indicating type by & Zucc. f. ramosissima (Nakai) W. T. Lee, Moldenke in 1977, but we were unable to find a Lineam. Fl. Koreae: 932 (1996). paper by Moldenke on this matter. Japanese name: Nagaba-yabu-murasaki. Clerodendrum divaricatum Siebold & Zucc. Lectotype (designated here): Legit in is a later homonym for C. divaricatum published Japonia & communicavit de Siebold, anno 1842, by Jack (in Malayan Misc. 1: 48, 1820). Herbarium Zuccarinii (M0111545) [Category 2] Moldenke proposed Caryopteris chosenensis (Fig. 254). Moldenke (in Phytologia 51: 302, 1982) as a new name for Clerodendrum divaricatum 466) Callicarpa murasaki Siebold [in Jaarb. Siebold & Zucc., however it is superfluous for Kon. Ned. Maatsch. Tuinb. 1844: 25 (1844), Caryopteris divaricata Maxim. (in Bull. Acad. nom. nud.] in Siebold & Zucc. in Abh. Math.- Imp. Sci. Saint-Pétersbourg. 23: 390, in adnot., Phys. Cl. Königl. Bayer. Akad. Wiss. 4(3): 156 1877) which is also based on Clerodendrum (1846). divaricatum Siebold & Zucc. Present treatment: Callicarpa japonica Thunb. in Murray, Syst. Veg. ed. 14: 153 (1784). Vitex L. Japanese name: Murasaki-shikibu. 468) Vitex cannabifolia Siebold & Zucc. Lectotype (designated here): Japonia. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. [Siebold s.n.] (M0111534) [Category 2] (Fig. Wiss. 4(3): 152 (1846). 255). Present treatment: Vitex negundo L. var. Another unpublished name, Callicarpa cannabifolia (Siebold & Zucc.) Hand.-Mazz. in mimurazaki Hort. (in Hasskarl., Cat. Pl. Hort. Acta Hort. Gotob. 9: 67 (1934). Bot. Bogor. cultarum alter: 136, 1844), was cited Japanese name: Ninjin-boku. in the synonymy of C. murasaki by Siebold and Lectotype (designated here): Legit in Zuccarini, but no material related to this name Japonia. Communicavit d. Siebold, Herbarium was found in L, M or MAK. Zuccarinii (M0111716) [Category 2] (Fig. 257). Original material: In Japonia legit Clerodendrum L. communicavit d. Siebold, Herb. Zuccarinii 467) Clerodendrum divaricatum Siebold (M0111717) [Category 2b]. & Zucc. in Abh. Math.-Phys. Cl. Königl. Three specimens in L, L0170438 (flor. Julio), Bayer. Akad. Wiss. 4(3): 154 (1846), as L0171225 (ex H. Caesar. e China introducta), “Clerodendron”, nom. illegit., non Jack (1820). L0328905 (in H. Caesar., flor. Julio), were Present treatment: Tripora divaricata annotated “Vitex ninzinbok” by Siebold, but they (Maxim.) P. D. Cantino in P. D. Cantino, lack evidence of use by Siebold and Zuccarini Wagstaff & Olmstead in Syst. Bot. 23: 382 when they published V. cannabifolia. (1999). Japanese name: Karigane-sō. Lamiaceae Lectotype (designated here): Legit in Acynos Pers. Japonia & communicavit de Siebold, anno 1842, 469) Acynos jegoma Siebold, Syn. Pl. Herbarium Zuccarinii (M0099337) [Category 2] Oeconom.: 32 (1830), nom. nud. (Fig. 256). Present treatment: Perilla frutescens (L.) Original material: In Japonia legit de Siebold Britton [var. frutescens] in Mem. Torrey Bot. October 2017 The Journal of Japanese Botany Vol. 92 No. 5 269

Club 5: 277 (1894) . Unknown Japanese s.n. (L0326923) [Category 2] Japanese name: E-goma; Jegoma (Siebold (Fig. 258). 1830). Original material: Japonia. (MAK S2210) Original material*: Japonia. Siebold s.n. [Category 2]. (L0327762) [Category 2]. Japonia. Siebold Three of Siebold’s specimens are in L s.n. (L0326145, branch on right) [Category 2]. (L0171226, L0422610, L0327799). These Japonia. Siebold s.n. (L0326144) [Category 2]. specimens were collected in flowering time and The specimen, L0326144, which was well preserved, but they have no annotations or annotated “Ocy[sic]mum crispum Thunb.” evidence used for the description of this species and also “Acynos jegoma Siebold” by Siebold, by Siebold and Zuccarini. appears to be Perilla frutescens var. crispa. Mentha L. 470) Acynos siso Siebold, Syn. Pl. 473) Mentha hakka Siebold, Syn. Pl. Oeconom.: 32 (1830), nom. illegit. superfl. Oeconom.: 32 (1830), nom. nud. Present treatment: Perilla frutescens (L.) Present treatment: Mentha canadensis L., Sp. Britton var. crispa (Benth.) W. Deane in Pl.: 577 (1753). Knowlton & W. Deane in Rhodora 25: 40 (1923). Japanese name: Hakka; Hakka (Siebold Japanese name: Chirimen-jiso or Ao-jiso; 1830). Siso (Siebold 1830). Original material: Japonia. H.[ortus] Type: Type of Ocimum crispum Thunb. in B.[otanico], Siebold s.n. (L0326118) [Category Nov. Acta Soc. Sci. Upsal. 4: 32 (1783). 2]. Japonia. Siebold s.n. (L0326124) [Category Siebold cited Ocymum[sic] crispum Thunb. 2]. Japonia. [Siebold s.n.] (MAK S2222) in synonymy. [Category 2]. Original material: Japonia. Siebold s.n. (L0326145, branch on left) [Category 2]. Solanaceae Japonia. Siebold s.n. (L0326149) [Category 2]. Capsicum L. 474) Capsicum annuum L. Siebold, Syn. Pl. 471) Acynos siso Siebold var. [b] foliis Oeconom.: 34 (1830). purpurescentibus Siebold, Syn. Pl. Oeconom.: The following names published by Siebold 32 (1830), nom. invalid. [phrase name]. (1830) as varieties of Capsicum annuum are all Present treatment: Perilla frutescens (L.) phrase names and nomenclatorially invalid. All Britton var. crispa (Benth.) W. Deane. of them, although the original material has not Japanese name: Shiso. been found, appear to be cultivars of C. annuum Original material: not found in L, M or L. (Sp. Pl.: 188, 1753) cultivated during the time MAK. Siebold was in Japan. var. [a] Frutibus oblongis pendulis Lamium L. suberectisque rubris luteisve Siebold. 472) Lamium barbatum Siebold & Zucc. var. [b] Frutibus ovatis pendulis rubris in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Siebold. Siebold cited Capsicum ovatum DC. as Wiss. 4(3): 158 (1846). a synonym with question mark. Present treatment: Lamium album L. var. var. [c] Frutibus oblongis reflexis barbatum (Siebold & Zucc.) Franch. & Sav., pedunculis subgeminis Siebold. Siebold cited Enum. Pl. Jap. 1: 380 (1875). Capsicum sinensis Jacq. in the synonymy. Japanese name: Odoriko-sō. var. [d] Frutibus oblongis erectis majoribus Lectotype (designated here): Japonia. Siebold. 270 植物研究雑誌 第 92 巻 第 5 号 2017 年 10 月

var. [e] Frutibus globosis angulatis Somoku-Dzusetsu ed. Makino 1: 229 (1907); pedunculis solitariis Siebold. Siebold cited Bot. Mag. (Tokyo) 22: 34 (1908)]. Capsicum milleri R. S. [Roem. & Schult.] as a synonym with question mark. Solanum L. var. [f] Frutibus oblongis erectis minutis 476) Solanum esculentum Dunal. Siebold, pedunculis subternis Siebold. Syn. Pl. Oeconom.: 33 (1830). var. [g] Frutibus globosis pedunclis These following names published by Siebold aggregatis Siebold. (1830) as varieties of Solanum esculentum are var. [h] Frutibus oblongis acuminatis all phrase names and nomenclatorially invalid. subinflexis Siebold. Siebold cited Capsicum All of them, although the original material has longum DC. as a synonym with question mark. not been found, appear to be cultivars of S. melongena L. (Sp. Pl.: 186, 1753) cultivated Physalis L. during the time Siebold was in Japan. 475) Physalis ciliata Siebold & Zucc. in var. [a] Fructibus ovatis Siebold. Japanese Abh. Math.-Phys. Cl. Königl. Bayer. Akad. name: Maruba-nasubi (Siebold 1830). Siebold Wiss. 4(3): 146 (1846), nom. illegit. superfl. s.n. (L0420384, a part, and L0420385) are Present treatment: Physalis angulata L., Sp. possibly original material. Pl.: 183 (1753). var. [b] Fructibus oblongo ovatis Siebold. Japanese name: Hiroha-fūrin-hōzuki. Japanese name: Naga-nasubi (Siebold 1830). Type: Type of Physalis angulata L. Siebold s.n. (L0420384, a part, and L0420383) Specimens used for the description of P. are possibly original material. ciliata by Siebold and Zuccarini are as follows: var. [c] Fructibus globosis despressis Legit in Japonia et communicavit d. Siebold, sulcatis Siebold. Japanese name: Kintsjak- Herbarium Zuccarinii (M0171566) [Category nasubi (Siebold 1830). 2]. In Japonia legit et communicavit d. Siebold, Herb. Zuccarinii (M0171568, M0171569) 477) Solanum ovigerum Dunal var. [b] [Category 2b]. sironasubi Siebold, Syn. Pl. Oeconom.: 33 When Siebold and Zuccarini proposed the (1830), with a description “Baccae primo albae, new name, Physalis ciliata, for plants treated by maturrae luteae.” Thunberg as P. angulata L. in Thunberg’s Flora Present treatment: Probably a cultivar of Japonica (1784), they did not indicate that the Solanum melongena L., Sp. Pl.: 186 (1753). type of P. angulata was excluded. According Japanese name: Siro-nasubi (Siebold 1830). to the ICN (McNeill et al. 2012) P. ciliata is Original material: not found in L, M or therefore regarded as a superfluous name for P. MAK. angulata L. Siebold and Zuccarini (1846) cited “Ph. angulata Thunb. Fl. jap. p. 91.” in part of the Paederota L. diagnosis and discussed it in the note. They 478) Paederota axillaris Siebold & Zucc. pointed out that Kaempfer’s Sanjo (Solanum in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. vesicarium vulgo Alkekengi), which was cited in Wiss. 4(3): 144 (1846). Thunberg’s Flora Japonica as P. angulata L., is P. Present treatment: Veronicastrum axillare alkekengi. (Siebold & Zucc.) T. Yamaz. in J. Fac. Sci. Univ. In Japan P. ciliata Siebold & Zuccarini has Tokyo, sect. 3, 7(2): 130, f. 20 5, 6 (1957). been regarded as a synonym of P. alkekengi Japanese name: Torano-o-suzukake. L. var. franchetii (Mast.) Makino [in Iinuma, Lectotype (designated here): Legit in October 2017 The Journal of Japanese Botany Vol. 92 No. 5 271

Japonia & communicavit de Siebold, anno 1842, Thunb. Herbarium Zuccarinii (M0154229) [Category 2] Specimen used for the description of P. (Fig. 259). imperialis by Siebold and Zuccarini is as follows: 479) Paederota bracteata Siebold & Zucc. Japonia. Hb. von Siebold s.n. (L0176089), in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. with Siebold’s annotation Paulownia imperialis Wiss. 4(3): 145 (1846). [Category 2]. Present treatment: Veronicastrum axillare Two specimens with a note “Exe(a)mplar (Siebold & Zucc.) T. Yamaz. authenticum quad Florae Japonicae ...” by Japanese name: Torano-o-suzukake. Schultes are in L. One of them, L0176089, with Lectotype (designated here): Legit in Siebold’s annotation, Paulownia imperialis, is Japonia & communicavit de Siebold anno 1842, regarded as original material. Another specimen, Herbarium Zuccarinii (M0154228) [Category 2] Herb. von Siebold (L0170523), is accompanied (Fig. 260). by a label with the name “Paulownia The lectotype specimen, M0154228, has imperialis,” written by an unknown person an accompanying label indicating a new (probably Schultes), is not regarded as original combination “Botryopleuron bracteatum (S. material. The illustration from Flora Japonica Z.) Koidz.” by Koidzumi in 1926, but we were 1: t. 10 (1835) is reconstructed from Keiga unable to find a paper by Koidzumi on this Kawahara’s drawing (Kimura and Grubov matter. (1993), Cl. Pl. 257). There is a bottle specimen with capsules Paulownia Siebold & Zucc., Fl. Jap. 1: 25 and seeds in L (Carp. 12052) (Yamaguchi et (1835); in Abh. Math.-Phys. Cl. Königl. Bayer. al. 2003) but no data indicating the year of Akad. Wiss. 4(3): 143 (1846). collection are associated with it. Type: Paulownia imperialis Siebold & Zucc., Fl. Jap. 1: 27, t. 10 (1835) (≡ P. tomentosa Toxodendra Siebold & Zucc. (in sched.) (Thunb.) Steud.). unpublished. Present treatment: Paulownia Siebold & 481) Toxodendra verticillata Siebold & Zucc. Zucc. [in sched. on L0328944 and M0154227, as “Toxotandra”)] ex Koidz. in Bot. Mag. 480) Paulownia imperialis Siebold & Zucc., (Tokyo) 44: 112 (1930), nom. invalid. as a syn. Fl. Jap. 1: 27, t. 10 (1835), nom. illegit. superfl.; of Veronica virginiana L. var. Zuccarinii Koidz. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Present treatment: Veronicastrum sibiricum Wiss. 4(3): 143 (1846). (L.) Pennell. in Acad. Nat. Sci. Philadelphia Present treatment: Paulownia tomentosa Monogr. 1: 321, in obs. (1935) (f. sibiricum). (Thunb.) Steud., Nomencl. Bot. ed. 2, 2: 278 Japanese name: Kugaisō, Tsukushi-kukaisō (1841). (Koidzumi 1930). Japanese name: Kiri. Specimens examined by Siebold and Type: Type of Bignonia tomentosa Thunb. Zuccarini are as follows: in Murray, Syst. Veg. ed. 14: 563 (May–June Japonia. Siebold s.n. (L0328944) [Category 1784), Fl. Jap.: 252 (1784) (Thunberg s.n., UPS- 2]. Legit in Japonia & communicavit de Siebold THUNB 14260 (Ebihara et al. 2015 onwards), anno 1842, Herbarium Zuccarinii (M0154227) lectotype, designated here). [Category 2]. Paulownia imperialis Siebold and Zuccarini is a superfluous name for Bignonia tomentosa 272 植物研究雑誌 第 92 巻 第 5 号 2017 年 10 月

Bignoniaceae Akad. Wiss. 3: 730, t. III e 1–7 (1843). Tecoma Juss. Present treatment: Conandron Siebold & 482) Tecoma thunbergii Siebold [in Jaarb. Zucc. Kon. Ned. Maatsch. Tuinb. 1848: 47 (1848), nom. nud.] ex Carrière in Rev. Hort. (Paris) 484) Conandron ramondioides Siebold & 1876: 440 (1876). Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Present treatment: Campsis grandiflora Akad. Wiss. 3: 730, t. III e 1–7 (1843); 4(3): 142 (Thunb.) K. Schum. in Engler & Prantl, Nat. (1846). Pflanzenfam.4 (3b): 230 (1894). Present treatment: Conandron ramondioides Japanese name: Nōzen-kazura. Siebold & Zucc. [f. ramondioides]. Specimen used for the preparation of T. Japanese name: Iwa-tabako. thunbergii by Siebold is as follows: Lectotype (designated here): Legit in Japonia Japonia. [Siebold s.n.] (MAK S1076) et communicavit de Siebold 1842, Herbarium [Category 2]. Zuccarini (M0154225) [Category 2] (Fig. 261). No specimen annotated with this name Original material: Japonia. [Siebold s.n.] by Siebold was found in L or M, but three (MAK S1255) [Category 2]. specimens in L (L0366884, L0366885, The lectotype specimen has nearly glabrous L0366886) were identified as Bignonia scapes, pedicels and surfaces. grandiflora by Siebold. Tecoma thunbergii was validly published Orobanchaceae by Carrière. There is almost no possibility that Aeginetia L. Carrière examined Siebold’s private herbarium 485) Aeginetia japonica Siebold & Zucc. specimen (i.e., MAK S1076). in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4(3): 141 (1846). PEDALIACEAE Present treatment: Aeginetia indica L., Sp. Sesamum L. Pl.: 632 (1753). 483) Sesamum orientale L. Siebold, Syn. Pl. Japanese name: Nanban-giseru. Oeconom.: 31 (1830). Lectotype (designated here): Japonia. The following phrase names published by Siebold s.n. (L0170470) [Category 2] (Fig. 262). Siebold (1830) under Sesamum orientale are Original material: Legit in Japonia & nomenclatorially invalid. All of them, although communicavit de Siebold anno 1842, Herbarium the original material has not been found, appear Zuccarinii (M0154224) [Category 2]. to be cultivars of S. orientale cultivated during the time Siebold was in Japan. Phacellanthus Siebold & Zucc. in Abh. Math.- var. a. Seminibus nigris Siebold. Japanese Phys. Cl. Königl. Bayer. Akad. Wiss. 4(3): 141 name: Kurogoma (Siebold 1830). (1846). var. b. Seminibus albis Siebold. Japanese Type: Phacellanthus tubiflorus Siebold & name: Sirogoma (Siebold 1830). Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4(3): 142 (1846). GESNERIACEAE Present treatment: Phacellanthus Siebold & Conandron Siebold & Zucc. in Abh. Math.- Zucc. Phys. Cl. Königl. Bayer. Akad. Wiss. 3: 729 (1843); 4(3): 142 (1846). 486) Phacellanthus tubiflorus Siebold & Type: Conandron ramondioides Siebold & Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4(3): 142 (1846). October 2017 The Journal of Japanese Botany Vol. 92 No. 5 273

Present treatment: Phacellanthus tubiflorus (Fig. 248). Siebold & Zucc. Original material: In Japonia legt. Bürger Japanese name: Kiyosumi-utsubo. commct. d. Siebold, Herb. Zuccarinii Lectotype (designated here): Japonia. (M0154198, left-hand branch, M0154199, lower Siebold s.n. (L0171234) [Category 2] (Fig. 263). branch) [Category 2b]. A specimen in MAK (Keiske 103, MAK The lectotype was erroneously printed as S1064) collected in Nikko bears Siebold’s M0154201; the correct number is M0154200. annotation “Ph[sic]cellanthus tubiflorus S & Z”, M0154200 is original material and designated as but it is Monotropa hypopitys L., doubtlessly due the lectotype. to confusion of identification. Two specimens, M0154198 and M0154199, were cited as original material. But only a part of Myoporaceae each specimen is regarded as original material, Pentacoelium Siebold & Zucc. in Abh. Math.- i.e., the left-hand branch of M0154198 and the Phys. Cl. Königl. Bayer. Akad. Wiss. 4(3): 151 lower branch of M0154199. (1846). Type: Pentacoelium bontioides Siebold & [Addenda] Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. The lectotype specimen (M0154200) is a Akad. Wiss. 4(3): 151, t. III B (1846). branch mounted on the upper right side on the Present treatment: Banks & Sol. sheet (Fig. 248). The other branch (M0154201) ex G. Forst., Fl. Ins. Austr. Prodr. 44 (1786). on the lower left side on the same sheet has only flower buds. This sheet bears two labels, 487) Pentacoelium bontioides Siebold & one of which (left) has the heading “Herbarium Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Zuccarinii” with Zuccarini’s annotation “Nauclea Akad. Wiss. 4(3): 151, t. III B (1846). racemosa S. & Z.” and with Schultes writing Present treatment: Myoporum bontioides that it was collected by Bürger in Japan and (Siebold & Zucc.) A. Gray in Proc. Amer. Acad. communicated by Siebold. The other label (right) Arts 4: 52 (1862). has the heading “Communicat. ex Herbario Japanese name: Hama-jinchō. Lugduno-Batavo” and in writing by Miquel that Lectotype (designated by R. J. Chinnock it was collected by Pierot in Japan. It is uncertain 2007, in 1989 by annotation on the sheet): which label was prepared for which branch. But Legit in Japonia et communicavit de Siebold, the upper right branch (M0154200) corresponds Herbarium Zuccarinii (M0186751) [Category 2] well with the protologue of N. racemosa. It is (Fig. 264). therefore designated the lectotype. It is uncertain Original material: Japonia. Siebold s.n. if the branch on the lower left (M0154201) is (L01712236) [Category 2]. Bürger s.n. part of Bürger’s collection, i.e., original material (L0326545) [Category 2]. (in this case Pierot’s collection was missing), or Pierot’s collection labeled by Miquel, i.e. not Corrections and addenda original material. 457) Nauclea racemosa Siebold & Zucc. in Two specimens in M, M0154198 and Part 10 (J. Jpn. Bot. 92: 138 and fig. 248, 2017) M0154199, also consist of a flowering branch and branch(es) with flower buds. The flowering [Corrections] branch of M0154198 on the left side and that Lectotype (designated here): Legit in Japonia of M0154199 below are regarded as duplicates Bürger. Communicavit de Siebold anno 1842, of M0154200; the branches with flower buds Herbarium Zuccarini (M0154200) [Category 2] of M0154198 and M0154199 are regarded as 274 植物研究雑誌 第 92 巻 第 5 号 2017 年 10 月 duplicates of M0154201. Knapp S., Marhold K., Prado J., Prud’homme van Reine W. F., Smith G. F., Wiersema J. H. and Turland N. J. 2012. International Code of Nomenclature for Dr. Hidetoshi Nagamasu, Kyoto University, algae, fungi, and plants (Melbourne Code) adopted commented on the nomenclature. Dr. David E. by the Eighteenth International Botanical Congress Boufford, Harvard University Herbaria, critically Melbourne, Australia, July 2011 (Regnum Vegetabile read the manuscript. This study was partly 14). Koeltz Scientific Books, Königstein. supported by JSPS KAKENHI Grant Numbers Melchior H. 1964. A. Engler’s Syllabus der Pflanzenfamilien, Zwölfte, völlig neugestaltete Auflage, JP24405014 (to H.O.), JP16H05637 (to Dr. II. Band. Gebrüder Borntraeger, Berlin. Takenori Sasaki), JP15K01139 (to S.A.). Ohba H., Akiyama S. and Thijsse G. 2005. Miquel’s new taxa of the vascular plants described from Japan in End note Prolusio Florae Japonicae and some other works. *We also use “original material” for specimens that In: Ohba H. and Boufford D. E. (eds.), The Botanical we consider to have been the basis for names published Collections: Proceedings of the Symposium ‘Siebold in without a description or diagnosis. the 21st Century’ Held at the University Museum, the University of Tokyo, in 2003. Univ. Mus., Univ. Tokyo, References Bull. no. 41: 31–140. Akiyama S. and Ohba H. 2016. Siebold’s and Siebold & Siebold P. F. 1830. Synopsis Plantarum Oeconomicarum. Zuccarini’s names based on Thunberg’s names in his Verh. Batav. Genootsch. Kunsten 12: i–iv, 1–75, charts Flora Japonica. J. Jpn. Bot. 91: 255–262 (in Japanese 1–2. with English summary). Siebold P. F. and Zuccarini J. G. 1846. Florae japonicae Chinnock R. J. 2007. Eremophila and allied genera: a familiae naturales, adjectis generum et specierum monograph of the family Myoporaceae (1st ed.). exemplis selectis. Sectio altera. Plantae dicotyledoneae Rosenberg Publishing, Dural. (gamopetalae, monochlamydeae) et monocotyledoneae. Ebihara A., Ekman S., Hjertson M., Myrdal M., and Jinbo Abh. Math.-Phys. Cl. Königl. Bayer. Acad. Wiss. 4(3): U. 2015 onwards. Thunberg’s Japanese Plants http:// 125–240, pl. 3. cpthunberg.ebc.uu.se/ (accessed 16th, 18th, 23rd Yamaguchi T., Fujii S., Tamura M. N., Nagamasu H., Kato February 2016). N., Wada H., and Yamamoto A. 2003. The specimens Kimura Y. and Grubov V. I. (eds.) 1993. Siebold’s of Japanese plants collected by Ph. F. von Siebold, Florilegium of Japanese Plants. Vol. 1a. Maruzen, H. Bürger and von Siebold’s collaborators, and now Tokyo. housed in the National Herbarium of the Netherlands Koidzumi G. 1930. Contributiones ad cognitionem Florae and the Botanische Staatssammlung München. Calanus Asiae Orientalis. Bot. Mag. (Tokyo) 44: 93–112. (Bull. Aitsu Mar. Stat. Kumamoto Univ. Jap.) Special McNeill J., Barrie F. R., Buck W. R., Demoulin V., No. 5. pp. 191–197, 205–576. Greuter W., Hawksworth D. L., Herenden P. S.,

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レクトタイプと原 資料， 第十一部． 被子植物． 双子葉植物綱 十 Siebold と Zuccarini は，主に Siebold 自身，および日 する研究を進めている．さらに，タイプが指定されてい 本人植物学者，Bürger らの採集品を研究し，日本から ない分類群では，特定した原資料のなかからレクトタイ 多数の新種や新変種を発表し，日本植物相の分類学的研 プを選定する研究を行っている． 究に大きな貢献を行った．しかしながら，それらの新植 本稿はその第十一部で，被子植物双子葉植物綱（ムラ 物の発表に際しては大半で標本の引用がなく，またタイ サキ科からハマジンチョウ科）を収載した．今回対象と プの指定がなされなかった． した範囲では，15 種のレクトタイプを選定した．また， Siebold と Zuccarini が命名した学名の安定化などの目 Thunberg が命名した学名（キリ）のレクトタイプを選 的で，ライデン，ミュンヘン，牧野植物標本館（首都大 定した． 学東京），東京大学総合研究博物館に収蔵されるシーボ （a国立科学博物館植物研究部， ルト・コレクションから標本上に記された手記ならびに bオランダ・ナチュラリス生物多様性センター， 記載文などと照合し，Siebold と Zuccarini が記載に用い cドイツ・バイエルン州立植物標本館ミュンヘン， た標本（原資料）であるオリジナル・マテリアルを特定 d東京大学総合研究博物館） October 2017 The Journal of Japanese Botany Vol. 92 No. 5 275 Siebold & Zucc. (L0171221). Zucc. & Siebold Cordia thyrsiflora Cordia Fig. 250. Lectotype of of Lectotype 250. Fig. Siebold & Zucc. Bothriospermum asperugoides (M0154239). Fig. 249. Lectotype of 276 植物研究雑誌 第 92 巻 第 5 号 2017 年 10 月 October 2017 The Journal of Japanese Botany Vol. 92 No. 5 277 Siebold & Zucc. (M0111532). Zucc. & Siebold Callicarpa gracilis Callicarpa Fig. 252. Lectotype of of Lectotype 252. Fig. Siebold & Zucc. & Zucc. Siebold Lithospermum erythrorhizon Lithospermum (L0175520). Fig. 251. Lectotype of of 251. Lectotype Fig. 276 植物研究雑誌 第 92 巻 第 5 号 2017 年 10 月 October 2017 The Journal of Japanese Botany Vol. 92 No. 5 277

microphylla Siebold & Zucc. var. (β?) (β?) var. Zucc. & Siebold Callicarpa mollis Callicarpa Siebold & Zucc. (M0111545). Zucc. & Siebold Fig. 254. Lectotype of of Lectotype 254. Fig. Siebold & Zucc. (L0326491). Zucc. & Siebold Callicarpa mollis Callicarpa Fig. 253. Lectotype of of Lectotype 253. Fig. 278 植物研究雑誌 第 92 巻 第 5 号 2017 年 10 月 October 2017 The Journal of Japanese Botany Vol. 92 No. 5 279 Siebold & Zucc. divaricatum [sic] Clerodendron (M0099337). Fig. Fig. 256. of Lectotype Siebold (M0111534). Siebold Callicarpa murasaki Callicarpa Fig. 255. Lectotype of of Lectotype 255. Fig. 278 植物研究雑誌 第 92 巻 第 5 号 2017 年 10 月 October 2017 The Journal of Japanese Botany Vol. 92 No. 5 279 Siebold & Zucc. (L0326923). Zucc. & Siebold Lamium barbatum Lamium Fig. 258. Lectotype of of Lectotype 258. Fig. Siebold & Zucc. (M0111716). Zucc. & Siebold Vitex cannabifolia Vitex Fig. 257. Lectotype of of Lectotype 257. Fig. 280 植物研究雑誌 第 92 巻 第 5 号 2017 年 10 月 October 2017 The Journal of Japanese Botany Vol. 92 No. 5 281 Siebold & Zucc. (M0154228). Zucc. & Siebold Paederota bracteata Paederota Fig. 260. Lectotype of of Lectotype 260. Fig. Siebold & Zucc. (M0154229). Zucc. & Siebold Paederota axillaris Paederota Fig. 259. Lectotype of of Lectotype 259. Fig. 280 植物研究雑誌 第 92 巻 第 5 号 2017 年 10 月 October 2017 The Journal of Japanese Botany Vol. 92 No. 5 281 Siebold & Zucc. (L0170470). Zucc. & Siebold Aeginetia japonica Aeginetia Fig. 262. Lectotype of of Lectotype 262. Fig. Siebold & Zucc. (M0154225). Zucc. & Siebold Conandron ramondioides Conandron Fig. 261. Lectotype of of Lectotype 261. Fig. 282 植物研究雑誌 第 92 巻 第 5 号 2017 年 10 月 Siebold & Zucc. (M0186751). Zucc. & Siebold Pentacoelium bontioides Pentacoelium Fig. 264. Lectotype of of Lectotype 264. Fig. Siebold & Zucc. (L0171234). Zucc. & Siebold Phacellanthus tubiflorus Phacellanthus Fig. 263. Lectotype of of Lectotype 263. Fig.