常見(jiàn)例句Nutlets triquetrous, oblong, apex truncate. 三棱的小堅(jiān)果,長(zhǎng)方形,先端截形。Nutlets ovoid or triquetrous oblong, dry, smooth. 小堅(jiān)果卵圓形或者三棱的長(zhǎng)方形,干燥,光滑。Nutlets brown, triquetrous, ovoid, glabrous. 小堅(jiān)果棕色,三棱,卵圓形,無(wú)毛。Nutlets ovoid, triquetrous, subtruncate at apex. 小堅(jiān)果卵圓形,三棱,近截形的在先端。Nutlets black-brown, triquetrous, obovoid, somewhat corrugate. 小堅(jiān)果黑棕色,三棱,倒卵球形,有點(diǎn)皺。Nutlets basally slightly triquetrous, with impressed dots. 下唇斜開(kāi)展,扇形的中部裂片,先端微缺; 返回 triquetrous