Petiolate vs Sessile - What's the difference?
petiolate | sessile |
(zoology) permanently attached to a substrate; not free to move about; “an attached oyster”
(botany) attached directly by the base; not having an intervening stalk.
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As adjectives the difference between petiolate and sessile
is that petiolate is petiolated while sessile is (zoology) permanently attached to a substrate; not free to move about; “an attached oyster”.sessile
English
(wikipedia sessile)Adjective
(-)- The sporophyte foot is also characteristic: it is very broad and more or less lenticular or disciform, as broad or broader than the calyptra stalk