106 SCROPHULARINEA. 
BONNAYA. 
Oss. Cal. subæqualia 5-partit. laciniis linearibus. Cor. 
ringens, labio superiore emarginato, inferiore 3-lobo, intus 
bi-cristato (cristis medium versus liberis). Stam. 2, Stigma 
bilabiat. Glandula hypogyna concava inter corollam ova- 
riumque, lab. inferiore opposita. Capsula cylindrica, vel 
subulata, biloculare. Semina 00. reticulata linea longitudinali 
l sulcata. 
The two crests, from their situation, represent two abortive 
stamina, as they are placed one on either side of the middle 
lobe of the lower lip, (which is the situation of the lower pair 
in all didynamous species of this order) the 5th generally 
wanting, would alternate with the segments of the upper lip. 
1. Bonnaye sp. 
Caulibus simplicibus ramosisve quadrangularibus, foliis 
oppositis elliptico linearibus, basibus subamplexicaulibus 
acutis, acutissime serratis. 
Floribus racemosis albis, lab. inferiore maculis rosaceis. 
Cal. 5-partibus, sepalis subulatis 3 æqualib. 
Cor, 3 bilabiata ringens, tubo deorsum curvato labio 
super oblongo emarginato, inferior 3-lobo, lobo medio 
cordato, intus  bicristato, cristis medium versus liberis 
factis, apicibus obtusis incurvatis, (rudim. stam ?) 
Stam 2 intra sinus labiorum inserta inclusa, filam. brevia, 
Anth. bilocul loculo superior transverso, infero perpen- 
dicularia. 
Stylus inclusus, filifor, Stigma bilabiat. Glandula hypo- 
gyna concava, subdentata, sepalo inferiore opposita, intra 
corollam ovariumque sita. 
Ovarium bilocul. loculis pluri-ovulat. Pericarp. filiforme 
seorsum curvat. bilocular polysperma. Semina ascendent. 
Has. Mergue. In nearly cleared ground, Ins. Madama- 
copiosa, No. 44. Aug. 1834. 
