- Papp, C. 46
- C. Papp 30
- Papp C. 28
- Papp, Constantin 13
- C. Papp | M. Ravarut 10
- Constantin Papp 5
- Papp C; Ravarut M; Burduja C 3
- Papp C 2
- Burduja C; Ciochina M; Papp C; Ravarut M 2
- Papp C; Ravarut M 2
- Papp, C.|Issler, E. 1
- Papp, C.|Ravarut, M.|Burduja, C. 1
- C. Papp & M. Ravarut 1
- I. Prodán & C. Papp 1
- Papp,C.|Papp,C. s.n. [1948-07-25] Flora Romaniae exsiccata 3043 1
- Papp,C. s.n. [1948-08-08] Flora Romaniae exsiccata 3048a|Papp,C. 1
- Papp,C. s.n. [1949-07-22] Flora Romaniae exsiccata 1413b|Papp,C. 1
- Papp,C. s.n. [1948-08-22] Flora Romaniae exsiccata 3050|Papp,C. 1
- Papp,C.|Papp,C. s.n. [1948-07-15] Flora Romaniae exsiccata 3045b 1
- Papp,C.|Papp,C. s.n. [1948-08-08] Flora Romaniae exsiccata 611b 1
- Papp,C. s.n. [1948-08-08] Flora Romaniae exsiccata 3047a|Papp,C. 1
- A. Borza, C. Petrescu & C. Papp 1
- C. Papp | M. Ravarut | C. Dobrescu 1
- C. Papp | A. Burduja 1
- C.Papp 1
- C. Papp, M. Ravarut 1
- C.Papp ; C. Dobrescu 1
- C. Papp et M. Ravarut 1
- Papp, C.|Ravaruj, M.|Burduja, C. 1
- Papp, C.|Ravarut, M. 1
- Burduja C; Papp C; Ravarut M 1
- Cretzoiu,P. & Papp,C. 1
- Papp, C; Dobrescu, C 1
- C. Papp | M. Răvăruţ 1
- C. Papp | C. Dobrescu 1
- C. Burduja | C. Papp | M. Răvăruţ 1
- Al. Borza | Const. Papp | C. Petrescu 1