Orchid anatomy. Requests Lindley’s work on orchids [The genera and species of orchidaceous plants (1830–40)].
Orchid anatomy. Requests Lindley’s work on orchids [The genera and species of orchidaceous plants (1830–40)].
Would welcome any facts on correlation, or GM’s criticisms. Explains how natural selection could produce apparent correlation of characters, but feels GM’s Pelargonium example must arise from the leaves and petals being similarly affected at an early stage by an unknown cause.
Gives some observations on the sensitivity of Drosera species and comments on cases of "dioecio-dimorphism".
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