Villaria

Arriola, A. H. & Alejandro, G. J. D., 2020, Three new combinations in Villaria (Octotropideae, Rubiaceae), an endemic genus from the Philippines, Blumea 65 (1), pp. 86-89 : 89

publication ID

https://doi.org/10.3767/blumea.2020.65.01.11

persistent identifier

https://treatment.plazi.org/id/7E563D16-FF82-FFBE-DB07-2394FD07FB5E

treatment provided by

Felipe

scientific name

Villaria
status

 

KEY TO THE SPECIES OF VILLARIA View in CoL

1. Inflorescences strictly to rarely uniflorous........... 2

1. Inflorescences few-flowered cymes to many-flowered glomerules................................... 4

2. Pedicel glabrous. Calyx View in CoL tube < 1 mm long......................................... V. marinduquensis View in CoL

2. Pedicel puberulous. Calyx View in CoL tube> 1 mm long........ 3

3. Corolla View in CoL tube cylindrical; lobes elliptic to ovate, glabrous on both sides. Fruits < 2 cm diam........... V. acutifolia View in CoL

3. Corolla View in CoL tube infundibuliform; lobes orbicular, glabrous outside, densely pillose inside at the base. Fruits> 2 cm diam................................. V. uniflora View in CoL

4. Peduncle very inconspicuous to short, < 5 mm long... 5

4. Peduncle longer to very prominent,> 6 mm long..... 7

5. Stipules glabrous outside............... V. coriacea View in CoL

5. Stipules pilose outside near the keel............... 6

6. Leaf blades elliptic to ovate. Calyx View in CoL tube glabrous outside................................. V. fasciculiflora View in CoL

6. Leaf blades lanceolate to narrowly elliptic. Calyx View in CoL tube puberulous outside................... V. glomerata View in CoL

7. Leaf blades elliptic, oblong to obovate............. 8

7. Leaf blades lanceolate to narrowly ovate........... 9

8. Petioles 3–5 mm long. Corolla View in CoL tube 3–4 by 2.5–3 mm; lobes 4–4.5 by c. 4 mm. Stigma adaxially papillate. Fruits 9–11 by 8–9 mm...................... V. leytensis View in CoL

8. Petioles 5–10 mm long. Corolla View in CoL tube 5–6 by c. 5 mm; lobes 5–7 by 5–6 mm. Stigma adaxially glabrous. Fruits 14–16 by 10–14 mm......................... V. odorata View in CoL

9. Corolla View in CoL tube puberulent outside, densely pillose inside..................................... V. lanceolata View in CoL

9. Corolla View in CoL tube glabrous throughout................ 10

10. Petioles ≤ 4 mm long; leaf blades < 6 cm long, base obtuse, submembranous.................. V. multibracteata View in CoL

10. Petioles> 4 mm long; leaf blades> 6 cm long, base acute, subcoriaceous........................ V. purpurea View in CoL

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