| 非生物因素 Abiotic factors |
| 分布 Distribution | 温带 Temperate | 热带或温带 Tropical or temperate |
| 最佳风速 Optimum wind speed | 低至中等 Low to moderate | 零至低 Zero to low |
| 降雨 Precipitation | 不频繁 Infrequent | 不频繁至频繁 Infrequent to common |
| 湿度 Humidity | 低 Low | 中至高 Medium to high |
| 生物因素 Biotic factors |
| 周围植被 Surrounding vegetation | 开阔 Open | 开阔至郁闭 Open to closed |
| 同种密度 Conspecific density | 中至高 Moderate to high | 低至高 Low to high |
| 开花一致性 Flowering consistency | 同步 Synchronous | 不同步 Less synchronous |
| 开花数量 Flower number | 多 Many | 少 A few |
| 花位置 Flower position | 离叶较远 Held away from vegetation | 无规律 Variable |
| 花类型 Flower type | 单性 Unisexual | 两性 Hermaphrodite |
| 花被 Perianth | 缺失或减小 Absent or reduced | 显眼 Showy |
| 花颜色 Floral colour | 绿或白 Greenish or whitish | 艳丽 Constrasting |
| 花气味 Floral scent | 无或退化 Absent or reduced | 常有 Often present |
| 蜜腺 Nectaries | 缺失或减小 Absent or reduced | 具备 Present |
| 柱头 Stigmas | 羽状 Feathery | 简单 Simple |
| 单花胚珠数 Ovules per flower | 一或少 One or few | 多 Many |
| 花粉量 Pollen grains number | 多 Many | 少 Few |
| 花粉大小 Pollen size | 变化较小, 一般10-50 μm
Less variable, often 10-50 μm | 变化较大, 一般 >60 μm
Highly variable, often >60 μm |
| 花粉黏性 Pollen viscosity | 干 Dry | 黏 Viscid |
| 花粉表面纹饰 Pollen ornamentation | 光滑, 花粉鞘缺失或退化
Smooth with reduced/absent pollenkitt | 复杂并具花粉鞘
Often elaborate with pollenkitt |