claim: Nawaz Sharif has been in Pakistan since June 2013.
evidence: Pectocarya heterocarpa is a species of flowering plant in the borage family known by the common names chuckwalla combseed and mixed-nut pectocarya .. borage family. Boraginaceae. It is native to the southwestern United States and northern Mexico , where it grows in desert , mountain and plateau habitat , in scrub , woodland , and open areas .. This is an annual herb producing a slender , rough-haired stem prostrate or upright to a maximum length of about 25 centimeters .. The small , pointed linear leaves are alternately arranged , widely spaced along the stem .. The inflorescence is a series of flowers , each on a curved pedicel .. inflorescence. inflorescence. pedicel. Pedicel ( botany ). The flower has small green sepals and tiny white petals .. The fruit is an array of four nutlets each lined with comblike prickles .