Ivan Murray Johnston

I. M. (Ivan Murray) Johnston (1898–1960), was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University. His plant collections are housed in the Rancho Santa Ana Botanic Garden, in Claremont, and in the Gray Herbarium of Harvard University.

His areas of interest, were, among others: Pteridophytes, Spermatophytes

Taxa named by Johnston

gollark: The server here runs on an actual high-power... server... with 4 Neoverse-N1 cores, lots of fast RAM, etc. Raspberry Pis have 8GB of RAM at most, and it's slower LPDDR4, and it has half the clocks, and Cortex-A73s, which are worse.
gollark: Raspberry Pis *can* run servers, it would just be bad.
gollark: And that probably gives at most 50% more.
gollark: If you want more single-threaded performance, then you probably need something dedicated, which would rapidly become ultrahyperexpensive.
gollark: If ~~I~~ you want a *better* one, it will probably cost actual money, and Minecraft is unlikely to benefit much from more cores.

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Literature

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