檢視假石柑的原始碼


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|[[File:假石柑3.jpg|缩略图|居中|250px|[http://www.cvh.ac.cn/cvhpic/spm-l/IBSC/0612016.jpg 原图链接] [http://www.cvh.ac.cn/spms/detail.php?id=c7a47e6b 来自植物标本馆]]]

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中文名:假石柑

拉丁学名:Pothoidium

lobbianum Schott

界:植物界

科:[[天南星科]]

属:[[假石柑属]]

种:假石柑

中国植物志:13(2):021

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'''假石柑'''(jiǎ shí gān，学名 '''Pothoidium lobbianum''' Schott），攀援灌木，长10-15米，小枝伸长，具条纹，节间长0.75-1厘米。
<ref>[http://www.iplant.cn/info/%BC%D9%CA%AF%B8%CC 假石柑], 植物智, 2020-01-18</ref>

==假石柑植物形态==
攀援灌木，长10-15米，小枝伸长，具条纹，节间长0.75-1厘米。叶坚硬、光滑：叶片长圆状三角形，长2.5-4厘米，宽7.5毫米，比叶柄短而狭；
[[File:假石柑1.jpg|缩略图|左|200px|[http://www.cvh.ac.cn/cvhpic/spm-l/IBSC/0612007.jpg 原图链接] [http://www.cvh.ac.cn/spms/detail.php?id=c7a47bee 来自植物标本馆]]]

叶柄长7.5-10厘米，宽1厘米，基部稍狭，上面截平。花枝伸长，基部具鳞叶，后者卵形和长圆形，钝；中部具正常叶，叶片极短；上部具苞片或否，较下部的长约10厘米，上部的长约1.5厘米；<ref>[https://zhidao.baidu.com/question/650627465041598885.html 假石柑属的介绍_百度知道] 2016年6月7日 回答：Pothoidium Schott 假石柑属,天南星科,只有假石柑P. lobbianum Schott1种,分布于印度至马来西亚,我国台湾亦产之。本属和Pothos属很相近,惟子房1室不同。 </ref>

[[File:假石柑2.jpg|缩略图|左|200px|[http://www.cvh.ac.cn/cvhpic/spm-l/IBSC/0612015.jpg 原图链接] [http://www.cvh.ac.cn/spms/detail.php?id=c7a47c92 来自植物标本馆]]]

果长圆形，长1.2厘米，直径0.6厘米，内有长倒卵形种子1枚。花期2-5月，果7-10月成熟。 <ref>[http://web2.nmns.edu.tw/Exhibits/90/Arums/display2.htm 認識天南星科 (Araceae Jussieu) 的植物性狀] 1種假柚葉藤屬 (假石柑 Pothoidium Schott)、2種針房藤屬 (Rhaphidophora Hasskarl)、2種拎樹藤屬 (Epipremnum Schott); 而具單性花者有2種扁葉芋屬 (... </ref>

花序多数，于枝顶排列成总状花序式。果期更为明显。佛焰苞短卵形，锐尖，长5-7.5毫米，有时退废。肉穗花序细弱，长1.5-2.5厘米。<ref>[https://www.wiki8.com/jiashiganshu_112011/ 假石柑属_医学百科] 2010年10月22日 医学百科条目“假石柑属”是一篇关于假石柑属的文章,全文分为拼音、中文名、拼音名、拉丁名、中国植物志、描述、属下物种等几部分。 </ref>

==分类文献==

Pothoidium lobbianum Schott in Osterr. Bot. Wochenbl. 7: t. 57. 1857; Engl. in DC., Monogr. Phan. 2: 94. 1879, in Engl. et Plantl, Pflzfam. 2 (3) : 114. 1879, in Engl. , Bot. Jahrb. 25: 5. 1898, in Engl. , Pflanzenr. 21 (4, 23B): 46, fig. 18. 1905; Matsum. et Hayata in Journ. Coll. Sci. Univ. Tokyo 22: 460. 1906.<ref> 《中国植物志》 第13(2)卷 (1979) >> 021页 PDF >> 假石柑 Pothoidium lobbianum</ref>

Climbers. Branches elongated, striate, internodes 7.5-10 mm. Leaves leathery; petiole 7.5-10 × ca. 1 cm, base angustate, apex truncate; leaf blade triangular-lanceolate, much smaller and shorter than petiole, 2.5-4 × ca. 7.5 mm. Inflorescences several to many, borne in a terminal branching system, proximal inflorescences axillary to a foliage leaf, distal ones either subtended by a cataphyll or without a subtending leaf, peduncular axis slender, consisting of 1 to several internodes, sometimes subtended by a prophyll, sometimes also bearing a cataphyll ± halfway up. 

Spathe occurrence irregular, often absent, widely spreading, linear-lanceolate or broadly ovate, 5-7.5 mm, margins usually revolute, apex acute. Spadix apparently often functionally unisexual, cylindric, 1.5-2.5 cm, sessile to long stipitate when subtended by spathe. Flowers apparently usually unisexual, sometimes bisexual, congested, with a perigone of 6 free tepals; male flowers with well-developed anthers and apparently sterile ovary, stamens 3-6, free, number often varying on a single spadix; female flowers with large fertile ovary and lacking stamens. Berry ca. 1.2 cm × 6 mm. Seed solitary, ovoid. Fl. Feb-May, fr. Jul-Oct.

S Taiwan (Lan Yu) [Indonesia (Maluku, Sulawesi), Philippines].

==假石柑产地分布==
产我国[[台湾]][[红头屿]]一带。也分布于[[菲律宾群岛]]和[[印度尼西亚]]的[[苏拉威西岛]]至[[马鲁古群岛]]。 

== 参考来源 ==
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[[Category:370 植物學總論]]