Published February 2, 2021 | Version v1

Table 1. Morphological comparison between Hoya pyrifolia E. F in Hoya pyrifolia (Apocynaceae), a new species from south-western Yunnan, China

  • 1. Guangxi Nanning Roy Garden Co. Ltd., Nanning 530227, Guangxi, China
  • 2. College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China
  • 3. State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China & University of Chinese Academy of Sciences, Beijing 10049, China
  • 4. Shenzhen Key Laboratory of Southern Subtropical Plant Diversity, Fairy Lake Botanical Garden, Shenzhen & Chinese Academy of Sciences, Shenzhen 518004, Guangdong, China
  • 5. Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China
  • 6. State Key Laboratory of Tree Genetics and Breeding, Chinese Academy of Forestry, Beijing 100091, China
  • 7. State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China

Description

Table 1. Morphological comparison between Hoya pyrifolia E.F.Huang, its closest relatives and morphologically-similar species.

TaxaLeafInflorescenceCoronaCalyx lobesPollinia
H. chinghungensisOvate to broadly ovate, 10-13 mm × 7-10 mm; pubescent on both surfaces when young; base rounded to truncate, apex rounded to obtuse or acuminate; midvein evident on both surfaces4-5-flowered; peduncle ca. 8 mm longRose-colored1.5-2 mm longUnknown
H. dickasonianaElliptic or ovate, 9-19 mm × 5-10 mm; glabrous; base broadly cuneate to rounded, apex obtuse; midvein evident on both surfaces3-6-flowered peduncle ca. 5 mm longUnknown2-2.5 mm longOblong; ca. 1 mm long;
H. englerianaNarrowly oblong, 20-25 mm × ca. 5 mm; pubescent on both surfaces when young; base cuneate, apex usually obtuse with mucro; midvein evident abaxially5-7-flowered; peduncle ca. 6 mmRose-colored1.5-2 mm longUnknown
H. kingdonwardiiElliptic to slightly elliptic-lanceolate, 10-17 mm × 5-10 mm; glabrous; base cuneate and apex acuminate; midvein evident on both surfaces3-4-flowered; peduncle 7-10 mm longUnknownca. 3 mm longOblong; ca. 0.8 mm long
H. lanceolataLanceolate, ca. 25 mm × 15 mm; based cuneate to narrowly cuneate, apex acuminate; sparsely pubescent on both surfaces when young; midvein evident on both surfaces;7-12-flowered; peduncle ca. 12 mmRose-coloredUnknownUnknown
H. longicalyxOvate-lanceolate, 15-20 mm × ca. 10 mm; base rounded, apex acuminate; slightly pubescent; midvein depressed adaxially, raised abaxially;3-4-flowered; peduncle ca. 5 mm longWhitish5-7 mm longClavate; 0.55-0.6 mm long, narrowing towards the base;
H. pyrifoliaPyriform, 10-14 mm × 4-7 mm; slightly pubescent adaxially, glabrous abaxially; base obtuse or rounded, apex rounded or truncate; midvein absent adaxially, obscure abaxially4-flowered; peduncle 8-10 mm longRose-coloredca. 4 mm longOblong; ca. 0.6 mm long

Notes

Published as part of Huang, Er-Feng, Yao, Gang, Jiang, Ri-Hong, Yang, Lei-Lei, Xi, Wang, Zhang, Zhong-Shuai & Zhang, Xian-Chun, 2021, Hoya pyrifolia (Apocynaceae), a new species from south-western Yunnan, China, pp. 95 in PhytoKeys 174 on page 95, DOI: 10.3897/phytokeys.174.60137

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Journal article: 10.3897/phytokeys.174.60137 (DOI)
Journal article: urn:lsid:plazi.org:pub:4240C3AF7E735D869DC6460B77ECD1A4 (LSID)
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Journal article: 10.3897/phytokeys.174.60137 (DOI)