属级分类学习
毛瓣耳草属植物分类、图片与植物志
Hedyotis
毛瓣耳草属概览
5. 耳草属 Hedyotis Linn.
Linn. Sp. Pl. 101. 1753 et Gen. Pl. ed. 5, 44. 1754; Hook. f. in Benth. et Hook. f. Gen. Pl. 2: 56. 1873. Merr. et Metcalf in Journ. Arn. Arb. 23: 226. 1942.——Oldenlandia Linn. Sp. Pl. 119. 1753.
草本、亚灌木或灌木,直立或攀援;茎圆柱形或方柱形。叶对生,罕有轮生或丛生状;托叶分离或基部连合成鞘状。花序顶生或腋生,通常为聚伞花序或聚伞花序再复合成圆锥花序式、头状花序式、伞形花序式或伞房花序式,很少其他花序或简化为单花;花有或无苞片和小苞片,有或无花梗;萼管通常陀螺形,萼檐宿存,明显或不明显,通常4裂,有时5裂,罕有2或3裂或截平;花冠管状、漏斗状或辐状,被毛或无毛,檐部4或5裂,罕有2或3裂,裂片镊合状排列;雄蕊与花冠裂片同数,罕有不同数,伸出或内藏,花丝被毛或无毛,花药背着;花盘通常小,4浅裂;子房2室,花柱线形,内藏或伸出,柱头2裂,罕有不裂,胚珠每子房室多数或几粒,极少1粒。果小,膜质、脆壳质,罕为革质,成熟时不开裂、室间或室背开裂,内有种子2至多数,罕有1粒;种子小,具棱角或平凸,种皮平滑或有窝孔,胚乳肉质;胚根棒形或圆柱形。
毛瓣耳草属的下级分类
可继续进入下列分类单元,查看对应的植物图片、分类地位和植物志信息。
- 矮小耳草Hedyotis ovatifolia
- 败酱耳草Hedyotis capituligera
- 保亭耳草Hedyotis baotingensis
- 闭花耳草Hedyotis cryptantha
- 长瓣耳草Hedyotis longipetala
- 长花轴耳草Hedyotis exserta
- 长节耳草Hedyotis uncinella
- 粗毛耳草Hedyotis mellii
- 大苞耳草Hedyotis bracteosa
- 大盖耳草Hedyotis macrostegia
- 大帽山耳草Hedyotis bodinieri
- 大叶耳草Hedyotis macrophylla
- 大众耳草Hedyotis communis
- 丹草Hedyotis herbacea
- 滇西耳草Hedyotis dianxiensis
- 顶花耳草Hedyotis terminaliflora
- 鼎湖耳草Hedyotis effusa
- 定安耳草Hedyotis dinganensis
- 东亚耳草Hedyotis lineata
- 鹅凰嶂耳草Hedyotis longiramulis
- 耳草Hedyotis auricularia
- 方茎耳草Hedyotis tetrangularis
- 菲律宾耳草Hedyotis prostrata
- 粉毛耳草Hedyotis minutopuberula
- 广花耳草Hedyotis ampliflora
- 广州耳草Hedyotis cantoniensis
- 海南耳草Hedyotis hainanensis
- 赫尔曼耳草Hedyotis hermanniana
- 华南耳草Hedyotis austrosinica
- 黄叶耳草Hedyotis xanthochroa
- 间序耳草Hedyotis interrupta
- 剑叶耳草Hedyotis caudatifolia
- 金草Hedyotis acutangula
- 金毛耳草Hedyotis chrysotricha
- 宽昭耳草Hedyotis howii
- 阔托叶耳草Hedyotis platystipula
- 蓝花耳草Hedyotis affinis
- 连山耳草Hedyotis lianshanensis
- 卵叶耳草Hedyotis ovata
- 脉耳草Hedyotis vestita
- 铜鼓岭耳草Hedyotis tonggulingensis
- 头状花耳草Hedyotis capitellata
- 五指山耳草Hedyotis wuzhishanensis
- 细梗耳草Hedyotis tenuipes
- 纤花耳草Hedyotis tenelliflora
- 线叶耳草Hedyotis linearifolia
- 香港耳草Hedyotis vachellii
- 信宜耳草Hedyotis xinyiensis
- 秀英耳草Hedyotis shiuyingiae
- 崖州耳草Hedyotis yazhouensis
- 延龄耳草Hedyotis paridifolia
- 艳丽耳草Hedyotis pulcherrima
- 阳春耳草Hedyotis yangchunensis
- 粤港耳草Hedyotis loganioides
- 志浩耳草Hedyotis zhihaoana
- 中华耳草Hedyotis cathayana
- 毛花轴耳草Hedyotis pubirachis
- 毛茎耳草Hedyotis pubicaulis
- 美丽毛瓣耳草Hedyotis pulchella
- 南昆山耳草Hedyotis nankunshanensis
- 南岭耳草Hedyotis nanlingensis
- 拟定经草Hedyotis brachypoda
- 拟金草Hedyotis consanguinea
- 牛白藤Hedyotis hedyotidea
- 偏脉耳草Hedyotis obliquinervis
- 启无耳草Hedyotis wangii
- 清远耳草Hedyotis assimilis
- 绒叶耳草Hedyotis puberulifolia
- 三脉耳草Hedyotis trinervia
- 伞形花耳草Hedyotis puberula
- 上思耳草Hedyotis longiexserta
- 少卿耳草Hedyotis cheniana
- 深圳耳草Hedyotis shenzhenensis
- 疏花耳草Hedyotis matthewii
- 台山耳草Hedyotis taishanensis
- 台湾耳草Hedyotis butensis
页面加载完成后可切换物种、浏览图片、查看分类地位,并使用植物志检索表进行学习。