silver cockscomb References Images Contents silver cockscomb plant Ask Anything Also known as: Celosia argentea, Lagos spinach Britannica AI Ask Anything Learn about this topic in these articles:Celosia In CelosiaLagos spinach, or silver cockscomb (C. argentea), is an important food crop in West Africa, where it is grown for its nutritious leafy greens.Read Moredescription and use In cockscombSilver cockscomb, or Lagos spinach (Celosia argentea), is a closely related ornamental and food plant. Its inflorescences are generally more spikelike than crested.Read More