Page 21 - 《广西植物》2020年第10期
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than 60 species mainly distributed in Southꎬ Southeast (Map Worldꎬ 2020)ꎬ the site was located in Cuona
Asia and adjacent areas after the remodeling and Countyꎬ Xizang Autonomous Regionꎬ China. Thereforeꎬ
summary ( Weber et al.ꎬ 2011ꎻ Ranasinghe et al.ꎬ we dispute the type locality information in the initial
2016). Thirty ̄three species are known to occur in India description. Hereꎬ we just focus on solving the scientific
(Janeeha & Nampyꎬ 2015ꎻ Möller et al.ꎬ 2017ꎻ Borah problem and treat Lysionotus bijantiae as a new synonym
et al.ꎬ 2019) and 26 species in China (Möller et al.ꎬ of Henckelia oblongifolia.
2016ꎻ Xu et al.ꎬ 2017ꎻ Cai et al.ꎬ 2019ꎻ Wen et al.ꎬ Lectotype: BANGLADESH. Chittagongꎬ October
2019ꎻ Yang et al.ꎬ 2019). A comparison of relevant 1810ꎬ Roxburgh 238 (BM!). (Lectotypified by Wood
images ( Fig. 1)ꎬ specimens ( Fig. 2) and literature/ in Notes. Roy. Bot. Gard. Edinb. 33: 174. 1974).
monographs/ local floras confirms that Lysionotus Phenology: Flowering from August to Octoberꎻ
bijantiae is conspecific with Henckelia oblongifolia. fruiting from September to December.
Distribution: Bangladeshꎬ Bhutanꎬ China (Xizang
2 Taxonomic treatment and Yunnan)ꎬ Northeast India and North Myanmar.
Specimens examined: CHINA. Xizang: Motuo
Henckelia oblongifolia (Roxb.) D. J. Middleton & Countyꎬ Bangxinꎬ Lanlong ̄Yajiangꎬ 1 100 mꎬ
Mich. Möllerꎬ Taxon. 60: 776. 2011. Chirita oblongifolia 28 December 1982ꎬ B. Li S. & S. Z. Cheng 02324
( Roxb.) J. Sinclairꎬ in Bull. Bot. Soc. Bengal. 9: (PE)ꎻ Beibengꎬ 750 mꎬ 17 August 1974ꎬ Qingzangdui
102. 1957ꎻ Chirita oblongifolia (Roxb.) B. L.Burttꎬ in 4307 ( KUN)ꎻ Beibengꎬ Xigong Lakeꎬ 1 500 mꎬ 10
Notes. Roy. Bot. Gard. Edinb. 22: 307. 1958ꎬ comb. March 1983ꎬ B. S. Li & S. Z. Cheng 02900 ( PE)ꎻ
superflꎻ Woodꎬ 1. c. 33 (1): 174. 1974ꎻ Wangꎬ in Beibeng ̄Motuoꎬ 960 mꎬ 4 August 1974ꎬ Qingzangdui
Bull. Bot. Res. 5(3): 70. 1985. Incarvillea oblongifolia 1550 (PE)ꎻ Damu ̄103kꎬ 1 400 mꎬ 29 October 1982ꎬ
Roxb. Fl. Ind. ed.ꎬ 2ꎬ 3: 113. 1832. Chirita acuminata B.S. Li & S. Z. Cheng 01560 (PE)ꎻ East of Dexing
Wall. ex R.Br.ꎬ in Cyrtandreae: 117. 1839ꎬ nom. nud.ꎻ Bridgeꎬ 870 mꎬ 8 February 1983ꎬ B. S. Li & S. Z.
Chirita acuminata Steud.ꎬ in Nomencl. Bot.ꎬ ed. 2ꎬ 1: Cheng 03554 (PE)ꎻ Miri ̄Motuoꎬ 750 mꎬ 5 September
351. 1840ꎬ nom. nud. 1974ꎬ Qingzangdui 5055 ( KUN )ꎻ Motuo ̄Dexing
Lysionotus bijantiae D.Borah & A.Joeꎬ Taiwania Bridgeꎬ 736 mꎬ 9 October 2017ꎬ L. Cai & Z. L. Dao
63 ( 3 ): 232ꎬ 2018ꎬ syn. nov. “ Type: INDIA. CL009 (KUN)ꎻ Xianaba ̄Damuꎬ1 900 mꎬ 26 October
Arunachal Pradesh. Lower Subansiri Districtꎬ Potinꎬ 1982ꎬ B. S. Li & S. Z. Cheng 01364 ( PE)ꎻ Ximeng
27°33′ 88. 75″ Nꎬ 93° 79′ 79. 64″ Eꎬ 22 Oct. 2017ꎬ Riverꎬ 900 mꎬ 22 August 1980ꎬ W. L. Chen 14459
Dipankar Borah 121989 ( holotype CALIꎻ isotypes (PE)ꎻ Yarang Riverꎬ 900 mꎬ 10 Septemberꎬ W. L.
CALIꎬ ARUN)”. Chen 15047 (PE). Yunnan: Gongshan Countyꎬ Dulong
The type information was cited from the paper Riverꎬ Dadieshuiꎬ 1 300 mꎬ 18 December 1990ꎬ
(Borah & Joeꎬ 2018)ꎬ the initial longitude in the Dulongjiangkaochadui 1173 ( KUN )ꎻ Gongshan
coordinates obviously inaccurate because of the Countyꎬ Dulong Riverꎬ Qinlangdangꎬ 1 300 mꎬ 10
emergence of 79′ꎬ and the coordinates should be revised March 1991ꎬ Dulongjiangkaochadui 4464 ( KUN )ꎻ
to “ 27° 20′ 13. 03″ Nꎬ 93° 47′ 24. 51″ E ” after the Kiukiang Valleyꎬ South Kongpongꎬ 1 200 mꎬ 26
confirmation. The original record showed that the type September 1938ꎬ T. T. Yu 20458 ( PEꎬ E ).
specimen was collected from India. Howeverꎬ when the BANGLADESH. East Bengalꎬ April 1863ꎬ Herbarium
revised coordinates (“27°20′13.03″ Nꎬ 93°47′24.51″ of the late East India Company 3829 (P)ꎻ Kelaciiliꎬ 8
E”) were marked on the online database of the map December 1944ꎬ J. Sinclair 3853 (E)ꎻ Punduaꎬ F. De