echinate

• Spikelets fascicled unilaterally on a broad rachis, 4-glumed, glumes not echinate 13. —  A Handbook of Some South Indian Grasses
• Spikelets binate and all round the rachis, 3-glumed, glumes echinate 14. —  A Handbook of Some South Indian Grasses
• Filiform; b, beaded; c, echinate; d, villous; e, arborescent.] (B) _Line of Puncture. —  The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged.
• 2.5 mm in width, pendulous, transversely rugose-echinate with styles free, minute, bifid. —  xml's Blinklist.com
• The _spikelets_ are arranged in groups of two, facing each other and appearing like a single spikelet with two equal echinate glumes, sessile, or obscurely pedicelled on very short, tumid, pubescent branches. —  A Handbook of Some South Indian Grasses

Roget's II: The New Thesaurus