Persicaria (Linnaeus, 1753) Miller, 1754
publication ID |
https://doi.org/ 10.11646/phytotaxa.391.3.1 |
persistent identifier |
https://treatment.plazi.org/id/2A10B373-F261-FFCA-FF16-F89410F1FF4C |
treatment provided by |
Felipe |
scientific name |
Persicaria |
status |
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Key to series of Persicaria View in CoL sect. Cephalophilon based on leaf epidermal characters
1. Uniseriate NGTs present; prismatic crystals present......................................................................... Koenigia View in CoL (except K. delicatula View in CoL )
— Uniseriate NGTs absent; druse crystals present.................................................................................................................................2
2. Stellate NGTs present .............................................................................................................................................series Palmatifolia
— Stellate NGTs absent..........................................................................................................................................................................3
3. Long-stalked pilate GT present on both sides .......................................................................................................series Criopolitana
— Long-stalked pilate GT absent or rarely distributed on one side........................................................................................................4 4. Leaf amphistomatic ............................................. series Annui , series Perennes (only P. capitata View in CoL and P. sinuata View in CoL ), and K. delicatula View in CoL
— Leaf hypostomatic ............................................................................................... series Perennes (except P. capitata View in CoL and P. sinuata View in CoL )
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