Linaria semialata and L. amethystea subsp. aedoi, two new taxa of L. sect. Supinae (Plantaginaceae) from Southeastern Iberian Peninsula

被引：0
|
作者：
JIMENEZ, J. U. A. N. F. [1 ]
LOPEZ, D. A. V. I. D. [2 ]
VERA, J. U. A. N. B. [3 ]
GUEMES, J. A. I. M. E. [4 ]
SANCHEZ-GOMEZ, P. E. D. R. O. [3 ]
机构：
[1] Univ Granada, Fac Farm, Dept Bot, Campus Cartuja S-N, Granada 18071, Spain
[2] C La Fuente 19, Murcia 30812, Spain
[3] Univ Murcia, Fac Biol, Area Bot, Dept Biol Vegetal, Campus Espinardo, Murcia 30100, Spain
[4] Univ Valencia, Jardin Bot, C Quart 80, Valencia 46008, Spain
来源：
PHYTOTAXA | 2020年 / 460卷 / 03期
关键词：
Antirrhineae; endemic species; taxonomy; SEED MORPHOLOGY; SPAIN; SCROPHULARIACEAE;
D O I：
10.11646/phytotaxa.460.3.1
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Two new taxa of the genus Linaria are described, illustrated and compared, through a morphometric analysis, to morphologically similar species from L. sect. Supinae: L. amethystea, L. diffusa, L. intricata, and L. orbensis. A Principal Component Analysis and Linear Discriminant Analysis were carried out in order to find out which morphological characters were the most important to discriminate these species. Morphometric analyses revealed that discrimination of species were more related to their particular morphological character combinations than to a private character. Two taxa are described as new to science, by providing a detailed description, illustrations, scanning-electron micrographs and an identification key.
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页码：167 / 184
页数：18
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