long, 3-4 mm. thick. Apex truncate, excavate. Perithecia linear, near
apex of stroma. Asci (teste Montagne) linear, 8 spored. Spores (pale)
spindle shape, dark, 6-7 x 25-35 mic.
[Illustration: #Fig. 826.#]
A most peculiar and apparently a rare species. All the specimens I have
noted came to Montagne from Leprieur, French Guiana. Berkeley records it
from Brazil, Spruce, but I think it has not been collected in recent
years. Our figure 826 is from specimens in Montagne's herbarium, and
these are three times as long as the specimen Montagne pictures. I saw
no such short specimens. Patouillard has given a detailed account of the
structure of the plant. The perithecia are arranged in a circle neat the
apex of the stroma. The spores are spindle shaped (rather than caudate,
as Montagne shows them) and 25 to 35 mic long. Patouillard claims that
Hypoxylon melanaspis has same spores and structure, and is the pulvinate
form of Camillea Leprieurii. It does not seem possible to me, but I can
not say to the contrary.
CAMILLEA BACILLUM (Fig. 827).--Stroma cylindrical, black, 1 cm. long, 1
mm. thick. Apex truncate, shown punctulate in Montagne's drawing. Spores
dark, reniform.
[Illustration: #Fig. 827.#]
This is very similar to the preceding in shape, but is a much smaller
species with different spores (teste Montagne). We have only seen the
originals in Montagne's herbarium, from which our figure is made. The
drawing given by Montagne represents the plant better than our
photograph. Montagne records the species from Cuba and French Guiana. We
think it a very rare plant.
CAMILLEA MUCRONATA (Fig. 828).--Stroma cylindrical, black, 6 mm. long, 3
mm. thick. Apex with a prominent, mucronate point. Perithecia linear,
contiguous, near the apex of the plant. Asci cylindrical. Spores oblong
(M.) 31/2 to 4 x 10 mic., colored.
[Illustration: #Fig. 828.#]
This also is a rare species, only known from the original collection by
Leprieur, French Guiana. Our photograph is from the type. In the
original drawing there is a circle of little acute protuberances shown
near the apex of the plant. We can see but faint indication of them in
our photograph.
CAMILLEA LABELLUM (Fig. 829).--Plant short, cylindrical, about a cm.
tall and thick, with a depressed disc. Perithecia contiguous, forming at
layer beneath the disc. Spores (M.) fusiform, dark, 30 mic., long.
I believe the plant is only known from the original collection in
Mon
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