During the period observed, the percentage of scarlet fever cases whiclh developed cardiac symptoms was 055%, while in every case in which there wa.s a previous history of rheumatismn there was definite cardiac affection. Indeed, judging from the experience of many hundreds of cases of scarlet fever extending over a period of nearly three years, it can be sta.ted that almost without exception a...

Article 6.10 of the Shenzhen Code (Turland & al. in Regnum Veg. 159. 2018) introduces and defines terms “new combination” “name at new rank” together same sentence. One might not realize they are also defined Glossary, where further information concerning rank is given. It would be preferable to use definitions Glossary Art. 6.10. “6.10. A combination (combinatio nova, comb. nov.) or name (stat...