鞘蕊属

;杂交种：

;归入本属的物种：

圖庫
Image:IndianBorage.jpeg|左手香
Image:Starr_020114-0030_Plectranthus_parviflorus.jpg|**'
File:Gardenology.org-IMG 3002 rbgs11jan.jpg|**'

参考文献
外部連結

• [http://ecoport.org/perl/ecoport15.pl?searchType=entityDisplay&entityId=9922 EcoPort on P. rotundifolius] (synonym of Coleus rotundifolius)
• [http://database.prota.org/dbtw-wpd/exec/dbtwpub.dll?AC=QBE_QUERY&BU=http%3A%2F%2Fdatabase.prota.org%2Fsearch.htm&TN=PROTAB~1&QB0=AND&QF0=Species+Code&QI0=Solenostemon+rotundifolius&RF=Webdisplay&MR=20 PROTAbase on P. rotundifolius] (synonym of Coleus rotundifolius)
• [http://ecoport.org/perl/ecoport15.pl?searchType=entityDisplay&entityId=8753 EcoPort on P. esculentus (with tuber photo)] (synonym of Coleus esculentus)
• [http://www.rbgkew.org.uk/data/vitex/lamiales94.pdf Lamiales Newsletter on P. esculentus] (synonym of Coleus esculentus)
• [http://www.rogerblench.info/Ethnoscience/Plants/Crops/Tubers/Little-known%20African%20tubers.pdf Little-known African Tubers] (discusses C. rotundifolius and C. esculentus)