Rudbeckia hirta, commonly called black-eyed Susan, is a North American flowering plant in the family Asteraceae, native to Eastern and Central North America and naturalized in the Western part of the continent as well as in China. It has now been found in all 10 Canadian Provinces and all 48 of the states in the contiguous United States.
Gaillardia pulchella, is a North American species of short-lived perennial or annual flowering plants in the sunflower family.
Heterotheca, are North American plants in the sunflower family.
Dimorphotheca sinuata, the glandular Cape marigold, Namaqualand daisy, or orange Namaqualand daisy; syn. Dimorphotheca aurantiaca hort.) is a species of plants native to southern Africa. It is also widely cultivated as an ornamental and naturalized in parts of the United States, primarily California and Arizona.
Erigeron philadelphicus, the Philadelphia fleabane, is a widespread North American plant in the daisy family. Also known as common fleabane, daisy fleabane, frost-root, marsh fleabane, poor robin's plantain, skervish, and in the British Isles as robin's-plantain. It is native to North America and found there in nearly all of the United States and Canada. It is also introduced into Europe and Asia, considered an invasive weed in many places.
Symphyotrichum lateriflorum is a species of flowering plant in the aster family (Asteraceae). Commonly known as calico aster, starved aster, and white woodland aster, it is native to eastern and central North America. It is a perennial and herbaceous plant that may reach heights up to 120 centimeters and widths up to 30 cm (1 ft).
Chaetopappa is a genus of plants in the daisy family which are known generally as leastdaisies.
Artemisia ludoviciana is a North American species of flowering plant in the daisy family Asteraceae, known by several common names, including silver wormwood, western mugwort, Louisiana wormwood, white sagebrush, and gray sagewort.
Astranthium, or Western-daisy, is a North American genus of flowering plants in the family Asteraceae. Astranthium is native to the United States and Mexico.
Tetraneuris acaulis is a North American species of flowering plants in the sunflower family. Common names include angelita daisy, stemless four-nerve daisy, stemless hymenoxys, butte marigold, and stemless rubberweed.
Arctotis venusta is a species of South African plants in the daisy family. Common names include silver arctotis, kusgousblom, and blue-eyed African daisy. It is native to the western coast of South Africa, The species is widely cultivated as an ornamental, and has become naturalized in parts of the United States, Australia, and Central and South America, where it has escaped from gardens to become a noxious weed.
Astranthium integrifolium, the entireleaf western daisy or eastern western-daisy, is a North American species of flowering plants in the family Asteraceae. It is native to the east-central part of the United States primarily the Cumberland Plateau and Ohio/Tennessee Valley. It is found in the States of Tennessee, Kentucky, Alabama, and Georgia, with isolated populations in Mississippi and West Virginia.
Astranthium ciliatum, the Comanche western-daisy, is a North American species of flowering plants in the family Asteraceae. It is native to the southern part of the Great Plains of the central United States, with the range continuing southward into northeastern Mexico. It is found in the States of Nuevo León, Tamaulipas, Texas, Oklahoma, Arkansas, Missouri, and Kansas.
Encelia scaposa, common name onehead brittlebush is a North American species of flowering plants in the daisy family. It has been found in western Texas, southwestern New Mexico, and Chihuahua.
Erigeron bellidiastrum, the western daisy fleabane or sand fleabane, is a species of fleabane in the daisy family. It is native to northern Mexico and the western and central United States.
Erigeron eximius is a North American species of flowering plants in the daisy family known by the common name spruce-fir fleabane.
Erigeron ochroleucus is a North American species of flowering plant in the daisy family, called the buff fleabane or buff daisy. It is native to western Canada and the western United States from Alaska and Yukon southeast as far as Colorado and Nebraska.
Erigeron subtrinervis, called the three-nerved daisy, the three-nerve fleabane, or the hairy showy daisy, is a North American species of flowering plants in the daisy family. It grows in various mountains of western Canada and the western United States: Rocky Mountains, northern Cascades, Black Hills, etc., from British Columbia and Washington state east to North Dakota and south as far as New Mexico.
Erigeron vicinus is a North American species of flowering plant in the daisy family known by the common names neighbor fleabane and border fleabane. It grows in north-central Mexico and in western Texas in the United States. Some of the populations lie inside Big Bend National Park.
Lactuca ludoviciana, the biannual lettuce, is a North American species of wild lettuce. It is widespread across much of central and western Canada and the western and central United States from Ontario west to British Columbia and south to Louisiana, Texas, and California. Most of the known populations are on the Great Plains; populations west of there may well represent naturalizations.
