Ambrosia
L.
53 species shown
- Ambrosia microcephalaAmbrosia microcephala
- Ambrosia crithmifoliaAmbrosia crithmifolia
- Ambrosia divaricataAmbrosia divaricata
- hairy ragweedAmbrosia canescens
- Ambrosia villosissimaAmbrosia villosissima
- Ambrosia scabraAmbrosia scabra
- Ambrosia bryantiiAmbrosia bryantii
- Ambrosia diversifoliaAmbrosia diversifolia
- Ambrosia carduaceaAmbrosia carduacea
- Ambrosia magdalenaeAmbrosia magdalenae
- Ambrosia pannosaAmbrosia pannosa
- Ambrosia camphorataAmbrosia camphorata
- Ambrosia artemisioidesAmbrosia artemisioides
- Holly-Leaf Burr-RagweedAmbrosia ilicifolia
- Ambrosia sandersoniiAmbrosia sandersonii
- Ambrosia cumanensisAmbrosia cumanensis
- Ambrosia × helenaeAmbrosia × helenae
- Ambrosia velutinaAmbrosia velutina
- Ambrosia acuminataAmbrosia acuminata
- Coastal RagweedAmbrosia hispida
- Ambrosia porcheriAmbrosia porcheri
- Rio Grande ragweedAmbrosia cheiranthifolia
- streaked bur ragweedAmbrosia linearis
- Ambrosia tarapacanaAmbrosia tarapacana
- Ambrosia × platyspinaAmbrosia × platyspina
- Ambrosia × intergradiensAmbrosia × intergradiens
- Ambrosia tacorensisAmbrosia tacorensis
- Ambrosia flexuosaAmbrosia flexuosa
- Ambrosia dentataAmbrosia dentata
- Ambrosia niveaAmbrosia nivea
- Ambrosia johnstoniorumAmbrosia johnstoniorum
- Cuman RagweedAmbrosia psilostachya
- bur ragweedAmbrosia tenuifolia
- Ambrosia polystachyaAmbrosia polystachya
- bur ragweedAmbrosia confertiflora
- Blood RagweedAmbrosia trifida
- Annual RagweedAmbrosia artemisiifolia
- ambrosia bursageAmbrosia ambrosioides
- lanceleaf ragweedAmbrosia bidentata
- Peruvian ragweedAmbrosia peruviana
- hollyleaf bursageAmbrosia eriocentra
- bur-sageAmbrosia dumosa
- triangle bur ragweedAmbrosia deltoidea
- burrobrushAmbrosia salsola
- Tucson bur ragweedAmbrosia cordifolia
- dwarf bur ragweedAmbrosia pumila
- bur ragweedAmbrosia grayi
- annual bur-sageAmbrosia acanthicarpa
- Ambrosia monogyraAmbrosia monogyra
- Ambrosia arborescensAmbrosia arborescens
- beachburAmbrosia chamissonis
- San Diego bur ragweedAmbrosia chenopodiifolia
- burragweedAmbrosia tomentosa