%0 Journal Article %A Zhao-Cen Lu %A Zhang-Ping Huang %A Ping Yang %A Yan Liu %T Iris calcicola (Iridaceae), a new species from limestone areas of northern Guangxi, China based on morphological and molecular evidence %D 2022 %J Taiwania %V 67 %N 2 %P 211-216 %U https://taiwania.ntu.edu.tw/abstract/1828 %X Iris calcicola Z.C.Lu, Z.P.Huang & Yan Liu, a new species of Iris sect. Lophiris was found from limestone areas of Guangxi, China. Iris calcicola is similar to Iris japonica Thunb., but differs by its inflorescence simple; flowering stems ascendent, with 2–5 branches; spathes 2, narrowly lanceolate, 2–3.8 cm long, 1–2 (3)-flowered, apex acuminate; flower segments obliquely ascending, not spreading when blooming; pedicel enveloped by spathes or subequal to spathes; outer segments elliptic, with prominent, irregular, yellow crest. %M doi:10.6165/tai.2022.67.211