Anemopaegma

Firetti-Leggieri, Fabiana, Demarco, Diego & Lohmann, Lúcia G., 2015, A new species of Anemopaegma (Bignonieae, Bignoniaceae) from the Atlantic Forest of Brazil, Phytotaxa 219 (2), pp. 174-182 : 180-181

Key to the species of Anemopaegma from the Brazilian Atlantic Forest

1. A single flower present in the leaf axils; corolla gibbous ........................................................................................... A. nebulosum

1’. Multiple flowers present in the leaf axils; corolla infundibuliform ................................................................................................. 2

2. Inflorescences in fascicles or racemes .............................................................................................................................................. 3

2’. Inflorescences in thyrses .................................................................................................................................................................. 4

3. Inflorescences in two-flowered fascicles .......................................................................................................................................... 5

3’. Inflorescences in multi-flowered racemes ........................................................................................................................................ 6

4. Calyces with long lobes (3.0–5.0 mm long) .................................................................................................................. A. setilobum

4’. Calyces with short lobes (0.4–0.6 mm long) .............................................................................................................. A. hilarianum

5. Calyx cupular, with patelliform/cupular glandular trichomes clustered next to the margins .......................................... A. citrinum

5’. Calyx campanulate, aglandular ........................................................................................................................................... A. gracile 6. Flowers arranged in contracted racemes, with clustered fowers (flowers ca. 0.1–0.2 cm from each other) ................... A. floridum

6’. Flowers arranged in lax racemes, with scattered flowers (flowers ca. 1.2–3.5 cm from each other) .............................................. 7

7. Prophylls foliaceous .............................................................................................................................................. A. chamberlaynii

7’. Prophylls lacking ......................................................................................................................................................... A. prostratum