Tragopogon morphological classification survey (Asteraceae)

Local Knowledge Graph (9 entities)

Knowledge graph centered on Tragopogon morphological classification survey (Asteraceae) with 9 nodes and 16 connections. Top connected: elevational gradients, common garden experiment (Brassicaceae), hybridization, invasive species establishment, juvenile fitness.

Description

Field survey of Tragopogon populations across elevation gradient with morphological measurements and cluster analysis to classify individuals into species and hybrid categories. Uses multiple morphological characters to distinguish T. dubius, T. pratensis, and putative hybrids.

Typical Equipment

• SAS Proc CLUSTER
• SAS Proc REG

Output Measurements

• population composition by morphological class
• elevation distribution of taxa
• morphological ratios

Papers Using This Protocol (1)