Echium pycnanthum var. eriobotryum (Pomel) Maire variety synonym

Echium humile var. fallax Maire variety synonym

Echium mogadorense Coincy species synonym

Echium angustifolium var. eriobotryum (Pomel) Coincy variety synonym

Echium angustifolium var. grandiflorum Rouy variety synonym

Echium angustifolium var. mogadorense (Coincy) Coincy variety synonym

Echium angustifolium var. parviflorum Rouy variety synonym

Echium angustifolium var. humile Rouy variety synonym

Echium angustifolium var. onosmoides (Pomel) Coincy variety synonym

Echium angustifolium var. humile (Desf.) Coincy variety synonym

Echium angustifolium var. heterophyllum Coincy variety synonym

Echium pycnanthum subsp. caespitosum Maire subspecies synonym

Echium pycnanthum subsp. humile (Desf.) Jahand. & Maire subspecies synonym

Echium pycnanthum subsp. nanum (Coincy) Jahand. & Maire subspecies synonym

Echium humile subsp. humile subspecies accepted

Anchusa humilis (Desf.) I.M.Johnst. species synonym

Echium onosmoides Pomel species synonym

Echium laurentii Sennen & Mauricio species synonym

Echium humile subsp. pycnanthum (Pomel) Greuter & Burdet subspecies accepted

Echium humile subsp. nanum (Coincy) Greuter & Burdet subspecies accepted

Echium humile subsp. caespitosum (Maire) Greuter & Burdet subspecies accepted

Echium humile var. albiflorum Dobignard variety synonym

Echium font-queri Sennen species synonym

Echium aurelianum Sennen & Mauricio species synonym

Echium thellungii Sennen & Mauricio species synonym

Echium pycnanthum Pomel species synonym

Echium humile var. subtrygorrhizum Maire variety synonym

Echium humile var. pycnanthum (Pomel) Lacaita variety synonym

Echium pycnanthum var. pseudosericeum Maire & Weller variety synonym

Echium humile var. saharicum Maire variety synonym

Echium eriobotryum Pomel species synonym

Echium pycnanthum var. heterophyllum (Coincy) Jahand. & Maire variety synonym

Echium pycnanthum var. djenelense Le Houér. variety synonym

Echium pycnanthum var. djeneiense Le Houér. variety synonym

Echium densiflorum Pomel species heterotypic synonym

Echium pycnanthum var. garianicum Maire & Weller variety synonym

Echium angustifolium Lam. species heterotypic synonym

Echium pycnanthum var. fallaciosum Maire & Weller variety synonym

Echium pycnanthum var. mogadorense (Coincy) Jahand. & Maire variety synonym

Echium angustifolium var. nanum Coincy variety synonym