Answers are grounded in this paper and cite their sources.
(1973). Methods involving the determination of photosynthetic pigments using spectrophotometry. SIL Proceedings, 1922-2010: Vol. 18, No. 3, pp. 1864-1875.
No takes yet. Share an insight, caveat, or question.
Hakumat Rai (1973) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: