taxonID	type	description	language	source
03BE87CCFFF6FFA2B19FF8E7FF37F748.taxon	materials_examined	Type: — INDONESIA. Sumatra, “ Kayo Gadis. Malay ” (protologue), “ Cayoo-gaddees of Marsden. Hist. Sumatra. 129 ”, Herb. Roxburghii in Herbarium Martii [neotype BR (barcode BR 0000005931088)! (Fig. 3), designated by Kostermans (1970: 61) as ‘ (lecto) type’ and refined by Turner (2013: 165); isoneotypes BR (barcode BR 0000005931132)!, P (barcode P 00476750)!].	en	Zeng, You-Pai, Zhou, Xin-Xin, Xu, Zhou-Feng, Tang, Yin-Zhu, Zeng, Fei-Yan (2025): Dehaasia kwangtungensis (Lauraceae) is a new synonym of Camphora parthenoxylon. Phytotaxa 731 (2): 128-138, DOI: 10.11646/phytotaxa.731.2.3, URL: https://doi.org/10.11646/phytotaxa.731.2.3
03BE87CCFFF6FFA2B19FF8E7FF37F748.taxon	materials_examined	Type: — CHINA. Guangdong: Shaoguan city, Qujiang district, Lung T’au Shan, near Iu village (Qiucun), in Ts’e tsz ravine, in forests, 23 May 1924, Lingnan (K. P. To & W. T. Ts’ang) 12035 (holotype BM (barcode BM 014605658)! (Fig. 1); isotypes BO (n. v.), P (barcode P 01748900)!).	en	Zeng, You-Pai, Zhou, Xin-Xin, Xu, Zhou-Feng, Tang, Yin-Zhu, Zeng, Fei-Yan (2025): Dehaasia kwangtungensis (Lauraceae) is a new synonym of Camphora parthenoxylon. Phytotaxa 731 (2): 128-138, DOI: 10.11646/phytotaxa.731.2.3, URL: https://doi.org/10.11646/phytotaxa.731.2.3
03BE87CCFFF6FFA2B19FF8E7FF37F748.taxon	description	Description: — Evergreen trees; trunk 5 – 20 m tall. Bark dark brown, longitudinally deeply fissured, gray-yellow on upper part. Branchlets light brown, terete; young branchlets yellowish green, glabrous. Buds ovoid, perulate; bud scales suborbicular to orbicular, tiered, sericeous or subglabrous. Leaves alternate; petiole 1.5 – 3 cm, glabrous; leaf blade usually elliptic, base cuneate, broadly cuneate or rounded, margin entire, apex usually acute or shortly acuminate, 3 – 12 cm long, 2.5 – 8 cm broad, dark green and shiny adaxially, glaucous green abaxially, glabrous on both surfaces, pinninerved, lateral veins 4 – 6 pairs, axils of lateral veins with domatia, transverse veins and veinlets reticulate. Panicle axillary, 4.5 – 8 cm long; peduncle 3 – 5.5 cm long, peduncle and rachis glabrous. Pedicels slender, up to 4 mm long, glabrous. Flowers green-yellow, small, ca. 3 mm in diam. Perianth glabrous outside, pubescent inside; perianth tube obconical; perianth lobes 6 or very occasionally 8, elliptic, ca. 2 mm long, 1.2 mm broad, punctate, apex obtuse or acute. Fertile stamens 9 or 12 in teratological flowers, in three whorls, 1 – 1.5 mm long (of 1 st and 2 nd whorls) or ca. 1.2 – 1.7 mm long (of 3 rd whorl); filaments pubescent, those of 3 rd whorl each with 2 shortly stalked subcordate glands, others glandless; anthers ovate or oblong, ca. 0.5 mm long and broad, all 4 - celled. Staminodes 3, spearhead-like, including stalk less than 1 mm; stalk pubescent. Ovary ovoid, ca. 1 mm long and broad, glabrous; style straight, ca. 1 mm long; stigma discoid, inconspicuously 3 - lobed. Fruit black when mature, globose, 6 – 8 mm in diam.; perianth cup in fruit narrowly obconical, apex ca. 5 mm broad.	en	Zeng, You-Pai, Zhou, Xin-Xin, Xu, Zhou-Feng, Tang, Yin-Zhu, Zeng, Fei-Yan (2025): Dehaasia kwangtungensis (Lauraceae) is a new synonym of Camphora parthenoxylon. Phytotaxa 731 (2): 128-138, DOI: 10.11646/phytotaxa.731.2.3, URL: https://doi.org/10.11646/phytotaxa.731.2.3
03BE87CCFFF6FFA2B19FF8E7FF37F748.taxon	biology_ecology	Phenology: — Flowering from March to May; fruiting from April to October.	en	Zeng, You-Pai, Zhou, Xin-Xin, Xu, Zhou-Feng, Tang, Yin-Zhu, Zeng, Fei-Yan (2025): Dehaasia kwangtungensis (Lauraceae) is a new synonym of Camphora parthenoxylon. Phytotaxa 731 (2): 128-138, DOI: 10.11646/phytotaxa.731.2.3, URL: https://doi.org/10.11646/phytotaxa.731.2.3
03BE87CCFFF6FFA2B19FF8E7FF37F748.taxon	distribution	Distribution and habitat: — Camphora parthenoxylon is widely distributed in South Asia, Southeast Asia and East Asia, specifically in Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hunan, Jiangxi, Sichuan, and Yunnan provinces in China. It grows in evergreen broad-leaved forests or thickets, usually in secondary vegetation below 2000 m a. s. l.	en	Zeng, You-Pai, Zhou, Xin-Xin, Xu, Zhou-Feng, Tang, Yin-Zhu, Zeng, Fei-Yan (2025): Dehaasia kwangtungensis (Lauraceae) is a new synonym of Camphora parthenoxylon. Phytotaxa 731 (2): 128-138, DOI: 10.11646/phytotaxa.731.2.3, URL: https://doi.org/10.11646/phytotaxa.731.2.3
03BE87CCFFF6FFA2B19FF8E7FF37F748.taxon	materials_examined	Additional specimens examined: — CHINA. Fujian: Longyan, Y. Ling 4242 (AU); Zhangpu, X. L. Hou et al. s. n. (AU); Zhao’an, X. F. Zeng 20003 (CZH). Guangdong: Fengkai, G. L. Shi 14814 (IBSC), Yue 1974 Exped. 5088 (IBSC); Lechang, B. Y. Chen et al. 2650 (IBSC), S. P. Ko 54523 (IBSC), C. L. Tso 20600 (IBSC); Lianping, C. F. Wei 120133 (IBSC), 120200 (IBSC, KUN); Lianshan, P. C. Tam 58594 (IBSC), H. G. Ye 3712 (IBSC); Luoding, H. Y. Chun 9502 (KUN, PE); Qujiang, K. P. To & W. T. Ts’ang 12646 (N); Raoping, N. K. Chun 42587 (KUN); Renhua, L. Teng 7416 (AU, KUN, PE); Shixing, Shixing Exped. 299 (IBSC); Wengyuan, S. K. Lau 24354 (IBK, IBSC); Xinfeng, Y. W. Tam 627 (WU), 913 (WU), H. G. Ye 1156 (IBSC); Xinyi, C. Wang 32308 (IBK, KUN, PE). Guangxi: Cenxi, C. F. Liang 33106 (IBK); Rongxian, S. H. Chun 9503 (IBK); Yangshuo, H. F. Chin 700136 (IBK). Guizhou: Congjiang, Z. H. Liu & L. Zhang s. n. (BJFC); Dejiang, P. C. Tsoong 722 (GFS); Leishan, K. M. Lan 85 - 0432 (GZAC); Liping, H. R. E. Handel-Mazzetti 10970 (WU), X. W. Li et al. 89036 (BJFC); Shibing, Wulingshan Exped. 3608 (GFS); Taijiang, M. T. An 0121 (GFS). Hainan: Baisha, S. K. Lau 26525 (IBK); Baoting, F. C. How 71851 (IBK); Dongfang, H. Y. Liang 63486 (IBK). Hong Kong: S. Y. Hu 13558 (K), 13780 (K), 20624 (KUN), Y. Tsiang 1271 (NF), C. L. Tso 21725 (IBSC). Hunan: Guidong, L. Wu et al. 10091 (CSFI); Hengshan, K. M. Liu et al. SCSB-HN- 0235 (KUN); Pingjiang, L. Cai et al. 1966 (CSFI). Jiangxi: Anyuan, C. M. Hu 2755 (IBK); Fenyi, X. P. Ding 99 (GZU, K); Jinggangshan, S. S. Lai et al. 4630 (IBK), W. B. Liao et al. LXP 13 - 15380 (SYS), W. J. Zhou et al. JGS-C 078 (SYS); Shangyou, M. X. Nie et al. 8209 (KUN). Sichuan: Emei, Sichuan Econ. Plant Exped. 1292 (PE), Z. X. Zhao 14 (NF). Yunnan: Jinghong, K. M. Feng 20418 (KUN), C. W. Wang 78354 (KUN); Menghai, Y. H. Li 4358 (KUN); Mengla, D. D. Tao 87226 (KUN); Simao, P. I. Mao 6271 (KUN), H. T. Tsai 80145 (KUN). INDONESIA. Sumatra, C. F. E. Praetorius s. n. (L 0035926). MALAYSIA. Penang, Wall. Cat. No. 2602 (A 00041308 [leaf fragment], B 10 0277068, BM 000950950, BM 001172106, E 00393154, MEL 0080181 A), 2604 (BM 000880672). THAILAND. Phetchaburi: Amphoe Kaeng Krachan, D. J. Middleton et al. 1535 (K).	en	Zeng, You-Pai, Zhou, Xin-Xin, Xu, Zhou-Feng, Tang, Yin-Zhu, Zeng, Fei-Yan (2025): Dehaasia kwangtungensis (Lauraceae) is a new synonym of Camphora parthenoxylon. Phytotaxa 731 (2): 128-138, DOI: 10.11646/phytotaxa.731.2.3, URL: https://doi.org/10.11646/phytotaxa.731.2.3
