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Fig. 4 | Botanical Studies

Fig. 4

From: Nutlet micromorphology and character evolution of Lappula species (Boraginaceae) and its systematic implications

Fig. 4

A PCA Biplot of nutlet characteristics of the studied taxa of Rochelieae tribe focuses on different specimens of L. microcarpa and L. barbata. B WARD dendrogram showing the relationship among different taxa focused on specimens belong to L. microcarpa and L. barbata based on nutlet characters. The codes are in accordance with Table 1. SN (shape of nutlet); CL (centerline of nutlet); BPD (base surface of prickles on the desk; LS (lamella status); AND (appendage on nutlet a desk); NGRN (number of glochid row on nutlet edge); TD (tubercles on a desk); SE (surface emergence); PS (prickles surface)

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