Abstract
As the supplement of the flora of Zhejiang, East China, two new species were described with illustrations. Cerastiumhuadingense Y.F.Lu, W.Y.Xie & X.F.Jin (Caryophyllaceae) differs from C.qingliangfengicum in having sterile stems absent, leaves sessile, petals slightly longer than sepals, and stamens slightly shorter than sepals. Ixeridiumdimorphifolium Y.L.Xu, Y.F.Lu & X.Cai (Asteraceae) differs from I.beauverdianum in having plant stoloniferous, basal leaves dimorphic, involucre 8‒10 mm long, inner phyllaries 8, and florets 7‒10. Paraphlomissetulosa C.Y.Wu & H.W.Li (Lamiaceae) was reviewed and morphological characters of the corolla and stamens of its type and the specimens collected in the field survey were critically examined. With barbate anthers and strongly divergent anther cells, Paraphlomissetulosa was transferred to Sinopogonanthera, and S.setulosa (C.Y.Wu & H.W.Li) H.W.Zhang & X.F.Jin was consequently combined.
Highlights
Zhejiang Province, between the area of 27°06'–31°11'N, 118°01'–123°10'E, is located on the southeastern coast of China, with the whole land area taking up about 1.1% of the country
Since the winter of 2014, we have prepared the new edition of Flora of Zhejiang
Our field surveys from Zhejiang and specimen examination and identification have resulted in the discovery of 22 new species, three subspecies and four varieties of the seed plants (Chen et al 2017; Lu et al 2017a, 2017b, 2019; Zhang et al 2017; Jin et al 2018, 2019; Xu et al 2018; Cai et al 2019; Xie et al 2019a, 2019b, 2019c, 2020a, 2020b)
Summary
Zhejiang Province, between the area of 27°06'–31°11'N, 118°01'–123°10'E, is located on the southeastern coast of China, with the whole land area taking up about 1.1% of the country. 1000 m, 25 April 2020, Xiao-Feng Jin & Yi-Fei Lu 4583 (holotype: ZM; isotypes: HTC, PE). Cyme terminal or axillary in upper part of stems, 6‒15-flowered; bracts leaf-like but smaller, narrowly ovate or lanceolate, herbaceous, sparsely pubescent on both surfaces; pedicels slender, 3‒12 mm long, white-pubescent; Figure 1.
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