Geodorum laxiflorum (Orchidaceae)

Figure 1: Morphological variations in Geodorum laxiflorum Griff.: a1, a2. Habit, b1, b2. Flowers with bracts, c1, c2. Bracts, d1, d2. Labellum, e1, e2. Dorsal sepal (ventral view), f1, f2. Petal (ventral view), g1, g2. Lateral sepal (ventral view), h1, h2. Anther (ventral view), i1, i2. Anther (dorsal view), j1, j2. Pollinarium, k1, k2. Portion of adaxial surface of labellum showing cellular hairs under compound microscope. Source: a1–k1, S. Mondal 3614A (CAL); a2–k2, S. Mondal 3614B (CAL). Figure 2: Geodorum laxiflorum Griff.: a. Designated lectotype (CAL0000055002; © Director, Botanical Survey of India; Kolkata); Residual syntype (CAL0000086400; © Director, Botanical Survey of India; Kolkata).

图1：松花地宝兰（Geodorum laxiflorum Griff.）的形态变异：a1、a2为植株生长形态；b1、b2为具苞片的花；c1、c2为苞片；d1、d2为唇瓣；e1、e2为中萼片（腹面观）；f1、f2为花瓣（腹面观）；g1、g2为侧萼片（腹面观）；h1、h2为花药（腹面观）；i1、i2为花药（背面观）；j1、j2为花粉块；k1、k2为复合显微镜下观测到的唇瓣近轴面具细胞状毛的区域。标本来源：a1–k1对应S. Mondal 3614A（馆藏于CAL标本馆）；a2–k2对应S. Mondal 3614B（馆藏于CAL标本馆）。图2：松花地宝兰（Geodorum laxiflorum Griff.）：a. 指定后选模式标本（CAL0000055002；© 印度植物调查所所长，加尔各答）；剩余合模式标本（CAL0000086400；© 印度植物调查所所长，加尔各答）。