1. Breeding systems of four plant communities in the Venezuelan central plains

   • Nelson Ramírez

   Original Article 29 March 2022 Article: 17

   

2. Morphoanatomy and phylogenetics reveals a distinct species of Oxalis sect. Polymorphae (Oxalidaceae) from the Brazilian Atlantic forest

   • Everton Richetti
   • Tiago S. Costa
   • Makeli G. Lusa

   Original Article 24 March 2022 Article: 16

   

3. What explains the variation in length of stamens and styles in a pollen flower? a study exemplified by Macairea radula (Melastomataceae)

   • Larissa Chagas Oliveira
   • Raphael Matias
   • Vinícius Lourenço Garcia de Brito

   Original Article 20 March 2022 Article: 15

   

4. A new species of Croton (Euphorbiaceae) endemic to the Brazilian Pampa and its phylogenetic affinities

   • Amanda da Paixão Noronha Pereira
   • Ricarda Riina
   • Maria Beatriz Rossi Caruzo

   Original Article 18 March 2022 Article: 14

   

5. Asymmetrical hybridization between Trillium apetalon and T. tschonoskii for the formation of a hybrid T. miyabeanum (Melanthiaceae)

   • Ryo Maekawa
   • Takuya Mitani
   • Masashi Ohara

   Original Article 18 March 2022 Article: 13

   

6. Genetic structure and demographic history of Allium mongolicum based on SSR markers

   • Xiaoke Hu
   • Jing Hu
   • Qiushi Yu

   Original Article 28 February 2022 Article: 12

   

7. Living at its dry limits: Tillandsiales in the Atacama Desert

   • Marcus A. Koch
   • Dietmar Quandt
   • Alexander Siegmund

   Editorial Open access 07 February 2022 Article: 11