pinaster
Could not find pinastris in Logeion dictionaries.
pinastris Noun: masculine dative plural, Noun: masculine ablative plural of pinaster
pīnaster, tri, m. [pinus],
- a wild pine: pinaster nihil aliud est, quam pinus silvestris, Plin. 16, 10, 16, § 38.
pīnaster, strī, m. (pinus), die wilde Fichte, Plin. 14, 127 (wo als fem.) u. 16, 39.
pīnastĕr, trī, m. , pin maritime : Plin. 14, 127 ; 16, 38.