In a manner relating to or affecting the chyle-bearing or juice-carrying stems of plants.
From 'chylocaulous' + '-ly' (in the manner of). This adverb form applies to descriptions of how plant vascular systems function in juice transport.
This is one of those ultra-rare adverbs that almost nobody uses—it's the kind of word that survives only in specialized botanical texts from the 1800s!
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