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Impatiens procumbensA lectotype (P04543626) B–D isolectotype (P04543629, P04543628, P04543627). Source from http://coldb.mnhn.fr/catalognumber/mnhn/p/p04543626 (accessed on 1 September 2022). Source from http://coldb.mnhn.fr/catalognumber/mnhn/p/p04543629 (accessed on 1 September 2022). Source from http://coldb.mnhn.fr/catalognumber/mnhn/p/p04543628 (accessed on 1 September 2022). Source from http://coldb.mnhn.fr/catalognumber/mnhn/p/p04543627 (accessed on 1 September 2022).
Source publication
In the revision on the genus Impatiens L. in China, we found that there were synonyms amongst some species. Impatiens procumbens Franch. morphologically resembled I. reptans Hook.f., I. crassiloba Hook.f., I. ganpiuana Hook.f., I. atherosepala Hook.f. and I. rhombifolia Y.Q.Lu & Y.L.Chen. After a thorough morphological study, based on original lite...
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Citations
... Most of the operating STPs cannot meet the existing demands due to their limited capacity; only 28% are treated and the remaining 72% are untreated and disposed into water bodies P R O O F 396 Sewage and Biomass from Wastewater to Energy and groundwater [15]. A list containing some of the running STPs operated by the Hyderabad Metropolitan Water Supply and Sewerage Board (HMWSSB) at Hyderabad city of Telangana state is given in Table 15.1, in terms of their location, MLD capacity, technology adopted, and receiving water body [13,[26][27][28]. The HMWSSB is working on the abovementioned STPs and constructing additional STPs based on SBR technology across the city with a total capacity of 1259.5 MLD to achieve 100% treatment of generated sewage [29]. ...
... I. yui is accepted as a synonym of I. uncipetala [35]. I. atherosepala, I. crassiloba, I. ganpiuana, I. reptans, and I. rhombifolia are accepted as synonyms of I. procumbens based on a related study by Huang et al. [36]. Ruchisansakun et al. [37], in their study of the Balsaminaceae in Myanmar, treated I. aureliana as a synonym of I. violiflora, but in their recent book, Impatiens of Thailand, they concluded that more taxonomic evidence is still needed for the revision of these two species. ...
Balsaminaceae are world-famous ornamental flowers because of their high species diversity, rich variation, peculiar flower patterns, and long ornamental cycles. To study the species diversity, distribution patterns, and distribution hotspots of Balsaminaceae in China, we updated the list of Balsaminaceae by systematically searching the related literature. The distribution pattern and hotspots of Impatiens spp. were analyzed using the ArcGIS 10.8.2 software. Combining 19 meteorological factors and one elevation factor, the Maxent model was applied to analyze the dominant environmental factors that govern the distribution of Impatiens spp. As of February 2023, Balsaminaceae in China included 360 taxa in two genera, including one taxon in the genus of Hydrocera, 359 taxa in the genus Impatiens, 271 national endemic species, and 157 provincial endemic species. Impatiens spp. showed a diffusion pattern from the tropical and subtropical regions to the high-latitude and high-elevation regions concentrated in Southwest China, especially in the Hengduan Mountains in the broad sense, Southern Tibet, the Yunnan–Guizhou–Guangxi karst region, the Qinling–Daba Mountains, and the southeastern hills. The highest species richness was found in the 1200~1500 m elevation range, with 164 species of Impatiens spp. This high species richness was maintained at between 900 and 2700 m, the elevation range where Impatiens spp. are concentrated. When 100% of the species were screened out, 110 hotspots were found, including Southeast Yunnan, Northwest Yunnan, Southern Tibet, and Western Sichuan, where most of the hotspots were concentrated and overlapped with global biodiversity centers, but other hotspots were more scattered. Annual precipitation, the minimal temperature of the coldest month, the altitude and temperature annual range, and four environmental variables with a cumulative contribution of 93.7% were the dominant environmental factors affecting the distribution of Impatiens spp. in China. This study lays the foundation for subsequent studies of Balsaminaceae diversity and is conducive to the development and use of Impatiens spp. resources.
A new species, Impatiens lhunzeensis (Balsaminaceae), and a new record of I. leptocarpa from southern Xizang, China are reported and described in this study. Based on morphological and phylogenetic evidence, both I. lhunzeensis and I. leptocarpa are assigned to I. sect. Racemosae. The new species forms a clade with I. drepanophora, I. eubotrya and I. principis, while I. leptocarpa is phylogenetically close to I. radiata and I. harae. The new species has a sympatric distribution with and is morphologically similar to both I. radiata and I. harae, but differs by the hairy stem, the densely hairy leaf blade, the raceme inflorescence, the reniform dorsal petals, the navicular lower sepal, the broadly ovate to sub-orbicular upper petals and the triangular oblong lower petals.
