EXPLANATION OF THE ILLUSTRATION 
Pirate XXX. LorostemMon coLomBIANUM Maguire, 
drawn from the holotype, R. EF. Schultes & I. Cab- 
rera 17638 (NY). 1, flowering branch, one half 
natural size. 2, ventral view of phalange of sta- 
mens, one and one half times natural size; note 
dextrorse orientation of anthers. 3, cross-section 
diagram showing arrangement and orientation of 
filaments at position 3-3, 4, ventral view of ex- 
trorsely oriented anther, twenty times natural size. 
5, cross-section of anther at positions 5-5, twenty 
times natural size. 6, cross-section of filament at 
positions 6-6, twenty times natural size. 7, lateral 
view of anther, twenty times natural size. 8, pis- 
til, one and one half times natural size. 
Drawn by C. C. Clare 
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