Published March 29, 2023
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Table 1 in Five new synonyms for Impatiens procumbens (Balsaminaceae) in China
Authors/Creators
- 1. College of Forestry, Guizhou University CN- 550025 Guiyang, Guizhou, China
- 2. Wuhan, China
- 3. College of Forestry, Guizhou University CN- 550025 Guiyang, Guizhou, China & Qianxinan Academy of Agricultural and Forestry Sciences, CN- 562400 Xingyi, Guizhou, China
Description
Table 1. Comparison of morphological characters of Impatiens procumbens, I. reptans, I. crassiloba, I. ganpiuana, I. atherosepala and I. rhombifolia (data from protologue and type specimen).
| Characters | I. procumbens | I. reptans | I. crassiloba | I. ganpiuana | I. atherosepala | I. rhombifolia |
|---|---|---|---|---|---|---|
| Stem | prostrate or procumbent | prostrate | prostrate | prostrate | no record | prostrate |
| Leaf | ovate or ovate-lanceolate, margin serrulate, 2-3 cm long, 1-1.5 cm wide, petiole 5-10 mm long | ovate or ovate-elliptic, margin crenate-serrate or serrate, 5-7 cm long, 2.5-3.5 cm wide, petiole 1-2 cm long | ovate, narrowly ovate or ovate-lanceolate, margin coarsely serrate, 2-7 cm long, 1-3 cm wide, petiole 5-20 mm long | elliptic, narrowly elliptic or lanceolate, margin coarsely serrate, 3-6 cm long, 1.5-3.5 cm wide, petiole 1-2 cm long | lanceolate, margin spinescent-serrate, 4-6 cm long, 1.5-2 cm wide, petiole 1-2 cm long | rhombic or subrhombic, margin serrate, 2-5 cm long, 1.2-1.6 cm wide, petiole 5-10 mm long |
| Lateral veins | 5-6 | 6-7 | 6-8 | 4-6 | 6-8 | 5-6 |
| Flower | 1-2-flowered, 1.5-2 cm deep | 2-3-flowered, ca. 2.5 cm deep | 1-3-flowered, ca. 2.5 cm deep | 1- or 2-flowered, ca. 2 cm deep | 1-flowered, ca. 1.1 cm deep | 2-flowered, ca. 1.5 cm wide |
| Lateral sepal | obliquely ovate, subfalcate, 3-veined, apex long cuspidate, 3-4 mm long | falcate-ovate, 3-veined, midvein apically stoutly mucronulate, 3-5 mm long | lanceolate, small, 3-5-veined, apex cuspidate, 3-5 mm long | ovate, abaxial midvein narrowly carinate, 3-4 mm long | ovate, aristate, arista ca. as long as sepals, 3-veined, ca. 5 mm long | yellow-green, ovate-orbicular, small, apex acute, ca. 5 mm long |
| Dorsal petal | orbicular, abaxial midvein thickened, narrowly carinate, 8-10 mm in diam. | orbicular, abaxial midvein fine, narrowly carinate, ca. 15 mm in diam. | orbicular, abaxial midvein carinate, ca. 10 mm in diam. | elliptic, abaxial midvein rostellate, carinate, ca. 10 mm long, ca. 8 mm wide | orbicular, abaxial midvein cristate, ca. 8 mm in diam. | orbicular, large, abaxial midvein thickened, ca. 15 mm long, ca. 13 mm wide |
| Lateral united petals | ca. 17 mm long, basal lobes subtetragonous, distal lobes obovate-oblong | ca. 22 mm long, basal lobes orbicular, small; distal lobes dolabriform | ca. 16 mm long, basal lobes orbicular, small; distal lobes large, apex 2-lobed | ca. 18 mm long, basal lobes broadly ovate; distal lobes dolabriform | ca. 12 mm long, basal lobes orbicular; distal lobes dolabriform, longer | ca. 18 mm long, basal lobes red spotted, orbicular, distal lobes dolabriform |
| Lower sepal | navicular, narrowed into an incurved spur, ca. 20 mm long | subnavicular, narrowed into an incurved spur, acute or divaricate, ca. 20 mm long | navicular, narrowed into a curved, long spur, ca. 18 mm long | funnelform, narrowed into an incurved spur, ca. 10 mm long | navicular, abruptly contracted into an incurved spur, ca. 15 mm long | navicular, narrowed into an erect spur; spur ca. 18 mm long |
| Anther | acute | acute | obtuse | obtuse | acute | acute |
Notes
Published as part of Huang, Rong-Xin, Yuan, Tao-Hua, Chen, Yi, Li, Mei-Jun & Bai, Xin-Xiang, 2023, Five new synonyms for Impatiens procumbens (Balsaminaceae) in China, pp. 179 in PhytoKeys 222 on page 179, DOI: 10.3897/phytokeys.222.97087
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Related works
- Is part of
- Journal article: 10.3897/phytokeys.222.97087 (DOI)
- Journal article: urn:lsid:plazi.org:pub:A2066AD53F295CD4B278A5D20D4AC010 (LSID)
- Journal article: http://publication.plazi.org/id/A2066AD53F295CD4B278A5D20D4AC010 (URL)
- Journal article: http://zenodo.org/record/null (URL)
- Journal article: 10.3897/phytokeys.222.97087 (DOI)