Talk:monostele

Really synonym of protostele?

We say it is a synonym of protostele. Is that right? The following suggests some difference:

• 2013, Frans Verdoorn, ‎A. H. G. Alston, Manual of Pteridology (page 69)

  Of these terms only a few will be used here, namely: protostele = a monostele with a peripheral phloem and a central massive xylem; siphonostele = a medullated protostele wtih internal endodermis; […]

Equinox ◑ 13:35, 27 August 2020 (UTC)