One plant that is indigenous to the Cordillera Region is an herb locally known as panawil (Leptosolena haenkei C. Presl.). It is known as the most distinct in Zingiberaceae Family because of its large flowers with extremely long and slender corolla tube extended from the calyx. The flowers are gathered for consumption during the boot stages before the plant fully blooms. The study was conducted to identify the distribution of panawil in its ecological habitat, assess the abundance and frequency, and analyze the soil chemical properties under different elevations. The study disclosed that panawil thrives at an altitudinal range of 600–1200 m above sea level. Growing in clusters along its natural habitat such as near agroecosystems, river banks, grasslands, and pine forest ecosystems. The soil-vegetation analysis revealed the importance value (IV) of panawil ranked fourth (17.97) in the lower altitude and ranked fifth (15.61) in the upper altitude among its associated plant species growing in the same location. Soil analysis showed that both in Benguet and Mountain Province, the soil chemical properties such as phosphorus (20 ppm), soil organic matter (6 ppm), and pH (6.79) are generally higher in the lower altitude as compared to the upper altitude.

科迪勒拉地区的一种本地植物是当地称为panawil的草药（Leptosolena haenkei C. Presl。）。它被称为姜科植物中最独特的，因为它的大花和从花萼伸出的非常长而细长的花冠筒。在植物完全开花之前的引导阶段，会收集花朵供食用。进行该研究以识别潘纳维尔在其生态栖息地中的分布，评估其丰度和频率，并分析不同海拔下的土壤化学性质。研究表明，帕纳维尔在海拔600-1200 m的海拔范围内繁衍生息。沿着其自然栖息地成群生长，例如在农业生态系统，河岸，草原和松树林生态系统附近。土壤植被分析显示，在同一位置生长的相关植物物种中，Panawil的重要性值（IV）在较低海拔处排名第四（17.97），在较高海拔处排名第五（15.61）。土壤分析表明，在本格特和山区省份，低海拔地区的土壤化学性质（例如磷（20 ppm），土壤有机质（6 ppm）和pH（6.79））通常高于高海拔地区。