Brown, R. (3 April 1810), On the Asclepiadeae: 19 [tax. nov.]

• Type: "In Nova Hollandia, intra tropicum, (ubi v.v.)"

Sprengel, C.P.J. (1824), Systema Vegetabilium Edn. 17, 1: 844 [basionym]

basionym of: Pergularia cinerascens (R.Br.) Spreng. legitimate

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 94 [secondary reference]

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 326 [secondary reference]

Chippendale, G.M. (17 April 1972), Check List of Northern Territory Plants. Proceedings of the Linnean Society of New South Wales 96(4): 254 [secondary reference]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 141 [secondary reference]

Anonymous (1986), Annual Report for 1985/86. Annual Report of the Botany Branch and the Queensland Herbarium: 26 [secondary reference]

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 9 [secondary reference]

Wheeler, J.R. in Wheeler, J.R. (ed.) (1992), Asclepiadaceae. Flora of the Kimberley Region: 714-715, Fig. 220C [secondary reference]

Forster, P.I. (14 February 1992), A taxonomic revision of Tylophora R.Br. (Asclepiadaceae: Marsdenieae) in Australia. Australian Systematic Botany 5(1): 34 [secondary reference]

• Lectotype: "Queensland, Cook District: North Island (island h) [Islands of the Gulf of Carpentaria], 17.xii.1802, R.Brown s.n. [lecto (here designated); BM n.v., photo at BRI!; isolecto: CANB!, MEL 9309!]."

Forster, P.I. (14 February 1992), A taxonomic revision of Tylophora R.Br. (Asclepiadaceae: Marsdenieae) in Australia. Australian Systematic Botany 5(1): 34 [basionym]

basionym of: Tylophora cinerascens (R.Br.) P.I.Forst. legitimate

Forster, P.I. in Orchard, A.E. (ed.) (1996), Asclepiadaceae. Flora of Australia 28: 271 [nomenclatural synonym]

nomenclatural synonym of: Tylophora cinerascens (R.Br.) P.I.Forst. legitimate

Kenneally, K.F., Edinger, D.C. & Willing, T. (1996), Broome and Beyond. Plants and people of the Dampier Peninsula, Kimberley, Western Australia: 64 [nomenclatural synonym]

nomenclatural synonym of: Tylophora cinerascens (R.Br.) P.I.Forst. legitimate

Liede-Schumann, S. & Meve, U. (2018), Vincetoxicum (Apocynaceae—Asclepiadoideae) expanded to include Tylophora and allies. Phytotaxa 369(3): 137-138 [secondary reference]

• Lectotype: "AUSTRALIA. Queensland: Cook District, North Island, 17 Dec 1802, R. Brown 2881 (lectotype, BM [BM001040540], first step designated by Forster (1992a: 34) [i.e. P.I.Forster, Aust. Syst. Bot. 5(1): 34 (1992)], second step designated here; isolectotypes, BM [BM001040541]; CANB; MEL [MEL9309])."

• Text: "The two specimens of Marsdenia cinerascens in BM recognized as the lectotype by Forster (1992a: 34) [i.e. P.I.Forster, Aust. Syst. Bot. 5(1): 34 (1992)], are not unambiguously labelled as parts of the same gathering according to ICN, Art. 8.3. Therefore, the more floriferous specimen, [BM001040540], is selected as the lectotype of M. cinerascens here."

Liede-Schumann, S. & Meve, U. (2018), Vincetoxicum (Apocynaceae—Asclepiadoideae) expanded to include Tylophora and allies. Phytotaxa 369(3): 137 [basionym]

basionym of: Vincetoxicum cinerascens (R.Br.) Meve & Liede legitimate

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