4 sentences

1. 公园里有多种花卉。

   gōng​yuán lǐ yǒu duō​zhǒng huā​huì.

   There are many kinds of flowers in the park.

   Source: Dong Chinese Dictionary

2. 芍药是中国传统的名贵花卉。

   sháo​yào shì Zhōng​guó chuán​tǒng de míng​guì huā​huì.

   The Chinese herbaceous peony is a precious traditional flower in China.

   Source: Dong Chinese Dictionary

3. 他在花园里种植了许多珍稀花卉。

   tā zài huā​yuán lǐ zhòng​zhí le xǔ​duō zhēn​xī huā​huì.

   He planted many rare flowers in the garden.

   Source: Dong Chinese Dictionary

4. 这种花卉宜在湿润且通风的环境中生长。

   zhè zhǒng huā​huì yí zài shī​rùn qiě tōng​fēng de huán​jìng zhōng shēng​zhǎng.

   This kind of flower grows best in a moist and well-ventilated environment.

   Source: Dong Chinese Dictionary