The name Echyrospermum , published by Heinrich Wilhelm Schott in 1822 , is an earlier name for the same genus .
The name Echyrospermum , published by Heinrich Wilhelm Schott in 1822 , has been rejected under the International Code of Botanical Nomenclature .
The name Echyrospermum , published by Heinrich Wilhelm Schott in 1822 , is an earlier name for the same genus , but has been rejected under the International Code of Botanical Nomenclature .