嵌果胡椒查看源代码讨论查看历史
嵌果胡椒 |
中文名:嵌果胡椒 拉丁学名:Piper infossibaccatum A. Huang 界:植物界 总 门:种子植物门 门:被子植物门 纲:双子叶植物纲 目:胡椒目 科:胡椒科 属:胡椒属 种:嵌果胡椒 分布区域:中国广东 |
嵌果胡椒(qiàn guǒ hú jiāo,学名:Piper infossibaccatum A. Huang)是胡椒科、胡椒属木质攀援藤本植物。除花序轴外全部无毛;枝有纵棱,叶薄革质,无腺点,阔卵形或近圆形,稀阔椭圆形,顶端短尖,基部两侧近相等,钝或略狭是胡椒科胡椒属植物。 产于广东海南南部(崖县、陵水)。生于林中,攀援于树上。 [1]
嵌果胡椒形态特征
攀援藤本给10米,全株无毛,雌雄异株。 茎纤细,节膨胀,节间的6-10 厘米叶柄5-10毫米; 叶片卵形 6-10 * 2-4 厘米,刚硬纸质,基部楔形,对称的或稍偏斜,对渐尖多少先端锐尖;
脉5,出现的顶端的对超过基部1-2厘米,互生,其它人基部; 网脉明显 穗状花序对生。 男性spikecirca厘米 * 约2毫米 花序梗 2-3 * 倍于叶柄; 苞片圆形或约1.5毫米,scircaicular 广阔,,近无柄。
雄蕊2; 花丝非常短。 雌性穗状花序约厘米 * 约2毫米 花序梗1.5-3厘米,纤细,如同在雄性穗状花序里的苞片。 浸入的子房和对轴合生; 柱头3。 核果球状,2.5-3毫米,对轴部分合生。[2]
Piper infossibaccatum A. Huang 嵌果胡椒 qian guo hu jiao[3]
Climbers to 10 m, glabrous throughout, dioecious. Stems slender, nodes swollen, internodes 6-10 cm. Petiole 5-10 mm;
leaf blade ovate, 6-10 × 2-4 cm, rigidly papery, base cuneate, symmetric or slightly oblique, apex acute to ± acuminate; veins 5, apical pair arising 1-2 cm above base, alternate, others basal; reticulate veins conspicuous.
Spikes leaf-opposed. Male spikes 2-5 cm × ca. 2 mm; peduncle 2-3 × as long as petiole; bracts orbicular or suborbicular, ca. 1.5 mm wide, peltate, subsessile. Stamens 2; filaments very short.
Female spikes 1.5-3 cm × ca. 2 mm; peduncle 1.5-3 cm, slender, bracts as in male spikes. Ovary immersed in and connate to rachis; stigmas 3. Drupe globose, 2.5-3 mm, partly connate to rachis.[4]
生境产地
- 700-1100 m. Hainan
The protologue compared this species with Piper hancei but the infructescence is very similar to that of P. austrosinense.
700-1100米,海南。
原始描述把本种与吹笛人hancei比较,但是果序非常类似于austrosinense页的。
Related Taxa
P. arborescens 兰屿胡椒 P. arunachalensis P. attenuatum 卵叶胡椒 P. austrosinense 华南胡椒 P. bambusifolium 竹叶胡椒 P. betle 蒌叶 P. boehmeriifolium 叶 P. boehmeriifolium var. boehmeriifolium 叶(原变种) P. boehmeriifolium var. glabricaule 光茎胡椒 P. bonii 复毛胡椒 P. bonii var. bonii 复毛胡椒(原变种) P. bonii var. macrophyllum 大叶复毛胡椒 P. cathayanum 华山蒌 P. chaudocanum 勐海胡椒 P. chinense 中华胡椒 P. damiaoshanense 大苗山胡椒 P. dolichostachyum 长穗胡椒 P. flaviflorum 黄花胡椒 P. hainanense 海南 P. hancei 山 P. hochiense 河池胡椒 P. hongkongense 毛 P. infossibaccatum 嵌果胡椒 P. infossum var. infossum 沉果胡椒(原变种) P. infossum var. nudum 落叶沉果胡椒 P. interruptum 疏果胡椒 P. kadsura 风藤 P. kawakamii 恒春胡椒 P. kwashoense 绿岛胡椒 P. laetispicum 大叶 P. lingshuiense 陵水胡椒 P. longum 荜拔 P. macropodum 粗梗胡椒 P. mischocarpum 柄果胡椒 P. mullesua 短 P. mutabile 变叶胡椒 P. nigrum 胡椒 P. nudibaccatum 裸果胡椒 P. pedicellatum 角果胡椒 P. pingbienense 屏边胡椒 P. pleiocarpum 线梗胡椒 P. polysyphonum 樟叶胡椒 P. ponesheense 肉轴胡椒 P. puberulilimbum 毛叶胡椒 P. retrofractum 假荜拔 P. rhytidocarpum 皱果胡椒 P. rubrum 红果胡椒 P. sarmentosum 假 P. semiimmersum 缘毛胡椒 P. senporeiense 斜叶 P. sintenense 小叶爬崖香 P. stipitiforme 短柄胡椒 P. submultinerve 多脉胡椒 P. submultinerve var. nandanicum 狭叶多脉胡椒 P. submultinerve var. submultinerve 多脉胡椒(原变种) P. suipigua 滇西胡椒 P. sylvaticum 长柄胡椒 P. taiwanense 台湾胡椒 P. thomsonii 球穗胡椒 P. thomsonii var. microphyllum 小叶球穗胡椒 P. thomsonii var. thomsonii 球穗胡椒(原变种) P. tricolor 三色胡椒 P. tsangyuanense 粗穗胡椒 P. tsengianum 瑞丽胡椒 P. umbellatum 大胡椒 P. wallichii 石南藤 P. wangii 景洪胡椒 P. yinkiangense 盈江胡椒 P. yui 椭圆叶胡椒 P. yunnanense 子
参考来源
- ↑ 陵水胡椒, 植物智, 2020-01-18
- ↑ 海南胡椒属一新种 - 百度学术 黄安 - 《广西植物》 - 1990 嵌果胡椒 新种 图1 Piper infossibaccatum A. Huang sp. nov. Simile P. hancei Maxim., sed foliis longe ovatis,6—10 cm longis, 2—4 cmlatis, bacca globosa, in...
- ↑ 嵌果胡椒 Piper infossibaccatum 嵌果胡椒(qiàn guǒ hú jiāo) PPBCCVHColDuocetCFHeFlorasEOLTPLIPNIBHLPOWOGBIFiDigBioBingBaiduPiper infossibaccatum A. Huang
- ↑ FOC >> Vol.4 (1999) >> Piperaceae >> Piper