Page 16 - 《广西植物》2020年第1期
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1 2 广 西 植 物 40 卷
This variety is both in wild water or cultivation. Two K. S. Hao 3271 ( PE )ꎬ 3288 ( PE )ꎻ Mt.
cultivated groups were recognized:Trapa bicornis group Funiushanꎬ Henan For. Bur. Exped. 285 ( PE ).
and T. bispinosa group. Hubei: Shashiꎬ B. Y. Ding et al. 6250 ( HZU)ꎻ
2e. Trapa natans L. var. quadricaudata Wuchangꎬ Tangsun Lakeꎬ B. Y. Ding & R. Y. Hu
(Glück.) B. Y. Ding & X. F. Jinꎬ comb. nov. 6263 ( HZU). Hunan: Hanshouꎬ W. X. Wang 14
Basionym: Trapa incisa Siebold & Zucc. var. (WH)ꎻ Hengyangꎬ B. Y. Ding & T. Huang 6390
quadricaudata Glück in Handel ̄Mazzattiꎬ Symb. (HZU)ꎻ Xiangyinꎬ B. Y. Ding & R. Y. Hu 6266
Sin. 7 ( 2): 605. 1929. Type: CHINAꎬ Sichuanꎬ (HZU). Jiangsu: Baoyingꎬ Baima Lakeꎬ S. L. Liu et
Ningyüenꎬ 27 Oct. 1915ꎬ H. Hand. ̄Mazz. 1922 al. 156 ( NAS )ꎻ Changshuꎬ T. Y. Cheo 2178
(holotype: WU). ( NAS )ꎻ Dongtaiꎬ F. X. Liu 7372 ( NAS )ꎻ
Synonym: Trapa maximowiczii Korsh.ꎬ Trudy Kunshanꎬ H. Migo s. n. ( NAS)ꎻ Nanjingꎬ Xuanwu
Imp. S. ̄Peterburgsk. Bot. Sada 12: 336. 1892. Lakeꎬ S. L. Chen 24 ( NAS )ꎻ Suzhouꎬ H. Migo
Type: RUSSIAꎬ without precise localityꎬ Birula s. s.n. ( NAS)ꎻ Wujiangꎬ F. X. Liu 1555 ( NAS)ꎻ
n. (holotype: LE!ꎻ photo: P!)ꎻ syn. nov. Wuxiꎬ Y. H. Law 3029 ( NAS)ꎻ Zhenjiangꎬ East
Trapa natans L. var. pumila Nakanoꎬ Bot. China Exped. 2934 ( NAS ). Jiangxi: Guixiꎬ M.
Mag. ( Tokyo) 77: 166. 1964. Type: VIETNAMꎬ X. Nie et al. 3848 ( WUK )ꎻ Guangdeꎬ Guangde
without precise localityꎬ Dec. 1891ꎬ B. Balansa 7421 Bot. Exped. 3163 ( NAS)ꎻ Ji’ anꎬ B. Y. Ding &
( holotype: Nakano ’ s Herbariumꎻ isotype: K!)ꎻ T. Huang 6401 ( HZU )ꎻ Jiujiangꎬ H. Migo s. n.
syn. nov. (NAS)ꎻ Nanchangꎬ W. H. Wan 770003 ( JXU)ꎻ
野菱 Fig. 3: A Tangshanꎬ W. H. Wan s. n. ( JXU ). Shanghai:
Compared with Trapa natansꎬ var. quadricaudata Hongqiaoꎬ H. Migo s.n. (NAS)ꎻ Minhangꎬ H. Migo
has relatively smaller fruits and leaves. Leaves of s. n. ( NAS)ꎬ C. H. Tao 328 ( NAS). Sichuan:
T. natans var. quadricaudata are rhombicꎬ but com ̄ Huihaiꎬ T. T. Yu 1578 ( PEꎬ IBSC )ꎻ Leiboꎬ Z.
pressed roundedꎬ incised ̄dentate and thinly dentate at S. Diao 2504 ( YZU)ꎻ Xichangꎬ S. Y. Chen 10005
margin in luxuriantly growing status. Flowers are (NAS). Yunnan: Daliꎬ B. Y. Ding et al. 6248
whiteꎬ rarely pink in early flowering status. Fruits are ( HZU)ꎻ Erhaiꎬ Z. S. Diao 2637 (YZU)ꎬ B. Y. Qiu
frequently bulgedꎻ crowns are smallꎬ beaks conspicu ̄ 61150 (KUN)ꎻ Fohaiꎬ C. W. Wang 74239 ( KUNꎬ
ousꎬ four horns acute and barbellateꎬ sometimes with PE)ꎬ 77210 (KUNꎬ PE)ꎻ Jianchuanꎬ Jianhu Lakeꎬ
two lower horns degeneratedꎬ and fresh exocarps B. Y. Qiu 61192 ( KUN)ꎻ Xiaguanꎬ Erhai Lakeꎬ
green or red. B. Y. Qiu 60802 ( KUNꎬ IBK )ꎬ 60823 ( KUNꎬ
Additional collections studied. China. Anhui: IBK )ꎬ 60882 ( KUNꎬ IBK )ꎻ Xishuangbannaꎬ
Chuzhouꎬ anonymous 195 ( NAS )ꎻ Jinzhaiꎬ K. M. Feng 20493 ( KUN)ꎻ Yongningꎬ Z. S. Diao
anonymous 0661 ( NAS )ꎻ Quanjiaoꎬ East China 2577 ( YZU ). Zhejiang: Hangzhouꎬ B. Y. Ding
Exped. 3507 ( NAS )ꎻ Shuchengꎬ East China 2197 ( HZU)ꎬ 2288 ( HZU)ꎬ 4184 ( HZU)ꎬ S.
Exped. 4413 ( PEꎬ NAS)ꎻ Wuhuꎬ B. Y. Ding et Y. Chang 1587 ( NAS )ꎻ Kaihuaꎬ L. Hong 1533
al. 6216 (HZU)ꎬ 6220 (HZU)ꎻ Xuanchengꎬ anon ̄ (HZU)ꎻ Lishuiꎬ Mt. Nanmingshanꎬ Y. H. He 5981
ymous 585 (NAS)ꎻ Yixianꎬ B. Y. Ding & T. Huang (HZU)ꎬ B. Y. Ding 6280 ( HZU )ꎻ Ningboꎬ B.
6374 ( HZU)ꎬ 6376 ( HZU)ꎻ Yuexiꎬ anonymous Y. Ding et al. 5786 (HZU)ꎻ Shaoxingꎬ M. Z. Shi &
2095 ( NAS ). Fujian: without precise localityꎬ R. Y. Hu 6237 ( HZU)ꎬ 6238 ( HZU)ꎬ B. Y. Ding
H. H. Chung 3068 (NAS)ꎬ 4579 ( PE). Guizhou: 2190 (HZU)ꎻ Yinxianꎬ M. Z. Shi & R. Y. Hu 6237
Lipingꎬ S. M. Chang 3066 ( JXU)ꎻ Tianzhuꎬ G. (HZU)ꎬ B. Y. Ding & K. F. Dong 6429 ( HZU)ꎬ
X. Ren 770076 (JXU)ꎻ Weiningꎬ S. M. Chang 2322 B. Y. Ding & M. Z. Shi 6210 ( HZU )ꎻ Putuoꎬ
(IBSC)ꎬ Y. Tsiang 9165 (PE). Hebei: Changpingꎬ H. Migo s. n. ( NAS )ꎻ Tiantaiꎬ Y. Y. Ho 28230
X. Y. Liu & Z. S. Zhang s. n. ( PE)ꎻ Fangshanꎬ ( NAS )ꎬ Zhejiang Bot. Exped. 28406 ( NAS )ꎻ
Fangshan Exped. 663 ( PE ). Henan: Xuchangꎬ Wenzhouꎬ B. Y. Ding 4763 ( HZU )ꎻ Wuxingꎬ