TABLE 1 in Prunus quanzhouensis: a newly discovered species of Prunus subgen. Cerasus (Rosaceae) from northeastern Guangxi, China

TABLE 1. Morphological comparisons of Prunus quanzhouensis, P. companulata, P. conradinae and P. xueluoensis. CharactersP. quanzhouensisP. campanulataP. conradinaeP. xueluoensisStipulebroad linear or deeply palmate fissure, shed at young fruit stagelinear, soon caducouslinear to oblong-lanceolate, soon caducous after anthesislanceolateLateral veins of leaves10–13 pairs8–12 pairs7–9 pairs6–8 pairsInvolucral bractabaxially glabrous, adaxially densely villous in the upperboth surfaces villousabaxially glabrous, adaxially densely villousabaxially glabrous, adaxially densely villousBractgreen, wide flabellate, 5–6 mm longbrown, flabellate, 1.5–2 mm longbrown or green, wide flabellate, 1.3 mm longgreen, obovate, spatulate, or fan-shaped, 5–7 mm longInflorescenceumbel, 1–3 flowered, diameter 1–1.2 cmumbel, 2–4 flowered, diameter 1.5–2 cmumbel, 3–5 flowered, diameter 1.5 cmumbellate, flowered 2–4, diameter 1.5–2 cmHypanthiumtubular, ca. 9×3 mm, wide at the top and narrow at basecampanulate, ca. 6×3 mm, base slightly swollentubular-campanulate, equal width base and top, ca. 4 × 3 mmnarrow tubular, 6– 10×1.5–2.5 mm, apical enlargedSepaltriangular ovate, oblique extension, margin entire except for 1–2 teeth cuspidate at base on both sidesoblong, reflexed, entiretriangular ovate, extending at full length, entireovate-triangular, extending at full length, entirePedicelsparsely piloseglabrous or sparsely pubescentglabrousvillousStamens30–3539–4132–4330–40Stylevillous, longer than stamensglabrous, longer than stamensglabrous, shorter than stamens or slightly longerglabrous, obviously longer than stamens表1 泉州李（Prunus quanzhouensis）、钟花樱桃（P. campanulata）、华中樱桃（P. conradinae）及雪落樱桃（Prunus xueluoensis）的形态性状比较 性状 泉州李（Prunus quanzhouensis） 钟花樱桃（P. campanulata） 华中樱桃（P. conradinae） 雪落樱桃（Prunus xueluoensis） 托叶 宽线形或掌状深裂，幼果期脱落 线形，早落 线状长圆形至披针形，花后早落 披针形 叶片侧脉 10–13对 8–12对 7–9对 6–8对 总苞苞片 背面无毛，腹面上部密被长柔毛 两面密被长柔毛 背面无毛，腹面密被长柔毛 背面无毛，腹面密被长柔毛 苞片 绿色，宽扇形，长5–6 mm 棕褐色，扇形，长1.5–2 mm 棕褐色或绿色，宽扇形，长1.3 mm 绿色，倒卵形、匙形或扇形，长5–7 mm 花序 伞形花序，具1–3朵花，直径1–1.2 cm 伞形花序，具2–4朵花，直径1.5–2 cm 伞形花序，具3–5朵花，直径1.5 cm 伞形花序，具2–4朵花，直径1.5–2 cm 萼筒 管状，长约9×3 mm，上宽下窄 钟状，长约6×3 mm，基部微膨大 管状钟形，基部与上部等宽，长约4×3 mm 狭管状，长6–10×1.5–2.5 mm，顶端膨大 萼片 三角状卵形，偏斜开展，全缘，两侧基部具1–2枚骤尖齿 长圆形，反折，全缘 三角状卵形，开展至全长，全缘 卵状三角形，开展至全长，全缘 花梗 疏被柔毛 无毛或疏被短柔毛 无毛 密被长柔毛 雄蕊 30–35枚 39–41枚 32–43枚 30–40枚 花柱 密被长柔毛，长于雄蕊 无毛，长于雄蕊 无毛，短于或略长于雄蕊 无毛，显著长于雄蕊