An ordinary Petri net is a bipartite directed graph composedof places, drawn as circles, and transitions, drawn as bars. A formal denitionfollows [3]:Denition 2.1 An ordinary Petri Net (PN) is a 5-tuplePN = (P;T;I ;I + ;M 0) where:1. P = fp 1 ;p 2 ;:::;p n gis a nite and non-empty set of places,2.
The Colors of Geraniums. Geraniums come in a host of colors, from the traditional white, red and pink to the more exotic orange and purple. Geraniums (Pelargonium spp.) are popular garden favorites that can be cultivated throughout all the USDA hardiness zones as annuals or year-round as indoor plants.
Geranium is a perennial shrub. The oil is extracted through steam distillation of the leaves and stalk. INCI: Pelargonium graveolens ESSENCE: Geranium has a mothering personality. It is a middle note and is considered to be balancing and relaxing.EFFECTS: Recommended for the workaholic or someone who canât shut down, it's good for nervous tension, depression, stress and anxiety. Geranium essential oil is both sedative and uplifting.THERAPY: Geranium is a diuretic and has a stimulating effect on the lymphatic system. It is very good for treating cellulite, fluid retention and oedema of the ankles due to its anti-inflammatory properties.he oil is extracted through steam distillation of the leaves and stalk. INCI: Pelargonium graveolens ESSENCE: Geranium has a mothering personality. It is a middle note and is considered to be balancing and relaxing.