Spicula :: Spicula (n.) A little spike; a spikelet.
Spicula :: Spicula (n.) A pointed fleshy appendage.
Spicular :: Spicular (a.) Resembling a dart; having sharp points.
Spiculate :: Spiculate (a.) Covered with, or having, spicules..
Spiculate :: Spiculate (a.) Covered with minute spiculae, or pointed fleshy appendages; divided into small spikelets..