English edit

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Etymology edit

Latin latus broad + English costate.

Adjective edit

laticostate (comparative more laticostate, superlative most laticostate)

  1. (especially botany) Having broad ribs.
    • 2009, S. B. Gontcharova, A. A. Gontcharov, V. V. Yakubov, K. Kondo, Seed surface morphology in some representatives of the genus Rhodiola sect. Rhodiola (Crassulaceae) in the Russian Far East, in Flora - Morphology, Distribution, Functional Ecology of Plants:
      However, plants from Europe have a laticostate seed surface, while those from Asia are observed to have two types of seed coats (laticostate and tenuicostate), []
    • 2018, B Özüdoğru, Phylogenetic position, taxonomy, distribution, and conservation status of the rare and poorly-known Noccaea rosularis, the generic type of Masmenia …, in Phytotaxa:
      Seed micromorphology:—Seed coat is laticostate. Epidermal cells are elliptical to irregularly pentagonal. Cell walls are thickened mostly at the corners, the boundaries are raised []
    • (Can we date this quote?), Zoltán Fehér, Z. Erőss, A. Varga, Contributions to the knowledge of the Albanian Cochlostoma fauna:
      Populations in Torovicë and at the Fangul-pass certainly belong to the nominate form, although a part of the specimens in Torovicë are extremely widely-spaced (laticostate), and some []

References edit