[27]

Erytherina crista-galli (not marked) June 7

10. 20'   ⨀ first mark (has risen much

11. 20   much up ( light?)

12. 5    more up

 1. 30      now down

 3°   little to right

 4°   so much down, as to be hardly visible

 5 .   too low to read

 7°   15 perpendicular down not marked

June 8th

Used

6° 40'

8.  up considerably

9    down

10   up considerably

10. 15    angles up

11. 15   same spot

11. 32    up

12. 12    down

 1°   considerably down

 2. 5   far down, almost out of sight

 2. 55    risen tremendously

 3. 45    enormous way down (hardly seen)

4. 50 perpendicularly  down

9th ⨀ 6° 45

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perfect flowers. He finds in the nest of Termites in Brazil males and females with imperfect wings, which do not leave the nests and propagate the species in a cleistogene manner, but only if a fully developed queen after swarming does not

[text taped over]

[28]

Erytherina June 9th

6. 45 ⨀ slided pot, same dot,

8 30 far down

8 40   risen

9° 9   down

10°   down

10 . 35 a little up & to left

11°  up. considerably

11. 18   down

11. 50   down

}

12 40    a bit up

1. 35   much lower

2°   15     do

              little movement

   due to too

little light?

3. 5   too low to mark

4°   do

6°. 5   I believe risen a bit

7. 12    far lower

6. 55' am 10th. (have fallen perpendicular down)

Leaf 3 1/2 in from glass         Used

Pt 23 inches high

}

Left observed 3 3/4 long

including thickened joint.

Terminl Leaflet

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gained, we can understand the co-existence in many flowers of structures which appear at first sight unnecessarily complex and of an opposed nature. We can thus understand the great contrast between Cleistogene flowers which are adapted exclusively for