Further Contribution to the East African Foliicolous

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Further Contribution to the East African Foliicolous
Ascomycotina
D. O. EBOH
Botany Department, University of Nigeria, Nsukka, Nigeria
S u m m a r y . — Fourty eight ascomycetous taxa distributed among twenty nine
genera on twenty eight host families are reported. Synonyms are enumerated where
necessary. Significant differences, when they exist, between the specimens examined
and original descriptions are noted.
Early work on the East African fungi was done mostly by
German mycologists in the later part of the 19th century. The
specimens collected from this region were deposited at Berlin
Museum where mycologist like HENNINGS (1893; 1897) made initial
attempts to classify them.
British occupation of East Africa, which followed the German
regime, saw awakening of interest in the fungi of economic importance. Most investigators during this period were Plant Pathologists.
Their collections were sent to the Commonwealth Mycological Institute (then Imperial Mycological Institute), Kew, England, for identification. The lists of their findings were published periodically,
together with those from other parts of the British Empire, in the
Institute's Mycological Papers.
Beside the Germans and British, expeditions commissioned by
other foreign governments were also undertaken to collect plants
from that regions. Notably among these phytoexpeditioners was
WELWITSCH (1867), an Austrian botanist, sponsored by the Portuguese Government.
In the present study, twenty eight host families were examined.
Fourty eight fungal taxa distributed among twenty nine genera are
reported. The material was collected in 1966 by Professor R. F. CAIN,
Drs. H. D. GRIFFIN and J. C. KRUG of the University of Toronto,
Ontario, Canada. The Uredinales in the same collections were identified by HENDERSON (1970).
Abbreviations: C-G-K: CAIN, GBIFFIN & KRUG.
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Enumeration of Species
AGAVACEAE
1. Plectosphaera amphididyma (SYD.) von ARX & MÜLLER, Bcitr.
Kryplfl. Schweiz 11: 203. 1954.
Syn.:
Physalospora amphididyma H. & P. SYDOW, AnnLs Mycol. 3: 184. 1905.
Specimen examined: TANZANIA: Usambara Mts., Shume Forest,
Magamba, on Dracaena steudneri ENG., 13 Aug. 1966, C-G-K, TRTC
66.1597.
APOCYNACEAE
2. Meliola carissae DOIDGE. Bothalia 1: 72. 1921.
Specimen examined: UGANDA: Nakasongola, N. of Kampala, on
Carissa edulis VAHL., 30 July 1966, C-G-K, TRTC 66.1180.
The Ugandan specimen is less dense than the type, the former
getting only up to 2 mm. in diameter and the latter up to 6 mm.
ANACARDIACEAE
3. Meliola brachyodonta SYD. var. dummeri HANSF., Sydowia 11:
459. 1961.
Syn.:
Meliola dummeri HANSF., Journ. Linn. Soc. Lond. 51: 540. 1938.
Specimens examined: TANZANIA: Usambara Mts., N of Lushoto,
Kijucha Ngwelo Hill, on Rhus longipes ENGL., 14 Aug. 1966, C-G-K,
TRTC 66.1604. - UGANDA: Entebbe road, on Rhus incana, Feb. 1938,
Hansford, IMI 23253; on Rhus incana, Aug. 1940, HANSFORD, USDA
71339.
The Tanzanian specimen has hyphae that are more or less
undulate with cells up to 46 |xm long.
AQUIFOLIACEAE
4. Asterina bottomleyae DOIDGE, Bothalia 4: 286. 1942.
Specimen examined: KENYA: Aberdare Mts., Kerita, on Ilex
mitis (L.) RADLK., 5 July 1966, C-G-K, TRTC 66.60.
BORAGINACEAE
5. Phyllachora orbicularis SPEG., Bol. Acad. Cienc. Cordoba, 26:
357. 1924.
Specimen examined: UGANDA: Budongo Forest, W. of Masindi,
on Cordia milleni BAKER, 30 July 1966, C-G-K, TRTC 66.1188.
The Ugandan specimen differs from the type, which was reported on C. nitida, in forming discrete colonies that reach 13 mm in
diameter and in possessing paraphyses. PARBERY & LANGDON (1964)
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found that the position and arrangement of colonies depend on the
initial intensity of the inoculum and the points of penetration.
Consequently, they attached no taxonomic importance to these
characters. As for the paraphyses, PARBERY (1967) viewed them as
insufficiently reliable to be used as a criterion for delimiting species.
6. Phyllachora caffra SYD., Annls Mycol. 13: 548. 1915.
Syn.:
Physalospora caffra SYD., Annls Mycol. 10: 39. 1912.
Specimen examined: KENYA: Nairobi Nat. Park, on Cordia
ovalis, R. BR. ex Da, 10 July 1966, C-G-K, TRTC 66.312.
CAESALPINACEAE
7. Balladyna magna EBOH & CAIN, Can. J. Bot. 51: 61-64. 1973.
Specimen examined: KENYA: Shimba Hills, on Paramacrolobium
coeruleum (TAUB.) J. LEONARD, 24 Aug. 1966, C-G-K, TRTC 66.2081
(type).
8. Micropeltidium ugandae (HANSF.) BATISTA, Monografia dos fungos
Micropeltaceae, p. 278. 1959.
Syn.:
Micropeltis ugandae HANSF., Proc. Linn. Soc. Lond., p. 50. 1941.
This fungus was removed from the genus Micropeltis on account
of the irregular dehiscence of its ascostromata. The mature spores
usually break up into single cells with thick mucose walls.
Specimen examined: KENYA: Shimba Hills, on Paramacrolobium
coeruleum (TAUB.) J. LEONARD, 24 Aug. 1966, C-G-K, TRTC 66.2088.
Most of the ascospores of the Kenyan specimen are immature.
CAPPARACEAE
9. Hysterostomella bosciae DOIDGE, Bothalia 4: 869. 1948.
Syn.:
Cyclotheca bosciae DOIDGE, Bothalia 1: 196. 1924.
Dimerosporium bosciae P. HENN., Ann. R. 1st. Roma 6: 2. 87. 1896.
Hysterostomina bosciae (P. HENN.) THEISS., Verh. Zool. Bot. Ges. Wien.
69: 20. 1919.
Specimen examined: KENYA: S of Voi, on Boscia coriacea PAX.,
23 Aug. 1966, C-G-K, TRTC 66.2071.
CELASTRACEAE
10. Actinopeltis sp.
Parasitic on the mycelium of a member of the perisporiopsidaceae which was so heavily parasitized that it had formed only a
few immature pseudothecia. The pseudothecia of the Actinopeltis
are all fairly young with no mature ascospores.
39
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Specimen examined: TANZANIA: Mt. Kilimanjaro, N-side, W of
Loitokitok, on mycelium of Perisporiopsidaceae, on Cassine
aethopica THUMB., 17 Aug. 1966, C-G-K, TRTC 66.1660 a.
11. Perischizon oleifolium (KALCH. & COOKE) SYD., Annls, Mycol. 12:
265. 1914.
Syn.:
Dothidea oleifolia KALCH & COOKE, Grcvilloa 9: 31. 1880.
Specimen examined: TANZANIA: Mt. Kilimanjaro, N-side, W of
Loitokitok, on Cassine aethiopica THUMB., 17 Aug 1966, C-G-K,
TRTC 66.1660.
12. Polyrhizon bewsii DOIDGE, Bothalia 1: 12. 1921.
Specimen examined: SOUTH AFRICA: Kapprovinz: Kirstenbosch,
Wald am Table Mountain, on Olea laurifolia LAM., 13 Nov. 1959,
SCHUEPP, ZT 33992 (TRTC); Kirstenbosch, Cape Province, on Olea
capensis, 9 Jan. 1914, PEARSON, PRE 7374 (TRTC).
13. Scolecopeltidium cupaniae BATISTA & H. LIMA, Monografia dos
fungos Micropeltaceae, pp. 190-191. 1959.
Specimen examined: KENYA: 40 miles NW of Mombasa, on
Euonymus sp., 23 Aug. 1966, C-G-K, TRTC 66.1671.
14. Prillieuxina dissiliens (SYD.) von ARX, Beitr. Krypt. Fl. Schweiz,
(11 (2); 133. 1962.
Specimen examined: TANZANIA: Mt. Kilimanjaro, N-side, W of
Loitokitok, on Maytenus senegalensis (LAM.) EXCELL. (= Gym.nosporia senegalensis [LAM.] LOES.), 17 Aug. 1966, C-G-K, TRTC
66.1663; Mt. Kilimanjaro, Marangu Hotel, 15 Aug. 1966, C-G-K,
TRTC 66.1606.
15. Schiffnerula gymnosporia HANSF., Proc. Linn. Soc. Lond., 157:
169-160. 1944-45.
Specimens examined: TANZANIA: Mt. Kilimanjaro, N-side, W of
Loitokitok, on Maytenus senegalensis (LAM.) EXCELL. (= Gymnosporia senegalensis [LAM.] LOES. = G. buxifolia [L.] SZYSZ., and = G.
maranguensis LOES.), 17 Aug. 1966, C-G-K, TRTC 66.1663; Mt.
Kilimanjaro, Marangu Hotel, 15 Aug. 1966, C-G-K, TRTC 66.1606.
The Tanzanian specimens are parasitic on the mycelium of
Prillieuxina dissiliens (SYD.) von ARX.
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EBENACEAE
16. Botryosphaeria quercuum (SCHWEINITZ) SACCARDO, Sylloge Fungorum 1: 456. 1882.
Specimen examined: TANZANIA: Ngurdota Crater, on Diospyros
abyssinicus (HIERN.) F. WHITE, 10 Aug. 1966, C-G-K, TRTC 66.1574.
Most of the ascospores in this material are fairly young.
17. Nectria sp.
Specimen examined: TANZANIA: Ngurdota Crater, on Diospyros
abyssinicus (Hiern.) F. White, 10 Aug. 1966, C-G-K, TRTC
66.1574 b.
Most of the perithecia examined are immature.
EUPHORBIACEAE
18. Englerula macarangae P. HENN., Engler Bot. Jahrb. 34: 49. 1905.
Syn.:
Oothecium macarangae PETR., Annls. Mycol. 26: 390. 1928. Conidial
state: Capnodiastrum macarangae (PETR.) PETR., Sydowia 6: 341. 1952.
Specimen examined: TANZANIA: Mt. Kilimanjaro, N of Lyamungu, on leaves of Macaranga capensis (BAILL.) SIM., 11 Aug. 1966,
C-G-K, TRTC 66.1582.
Phaeodimeriella echinulospora HANSF. is also found on the same
leaves and it is not clear whether or not their association is of a
parasitic nature.
19. Phaeodimeriella echinulospora HANSF., Proc. Linn. Soc. Lond.
157: 24. 1945.
Specimen examined: TANZANIA: Mt. Kilimanjaro, N of Lyamangu, on mycelium of Englerula macarangae. P. Henn. growing on
Macaranga capensis (BAILL.) SIM., 11 Aug. 1966, C-G-K, TRTC
66.1582 b.
Occasional spores with 0 or 3 septa, reported by HANSFORD (1946)
were not seen. The conidial state was absent.
20. Scolecopeltidium bakeri (H. & P. SYD.) STEVENS & MANTER, Bot.
Gaz. 79: 282. 1925.
Syn.:
Scolecopeltis bakeri H. & P. SYD., Annls. Mycol. 15: 232. 1917.
Micropeltis bakeri (SYD.) CASH & WATSON, Mycol. 47: 731-732. 1955.
Specimen examined: UGANDA: Impanga Forest, SW of Kampala,
on Euphorbia teke 29 July 1966, C-G-K, TRTC 66.887.
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FLACOURTIACEAE
21. Asterina africana (van der BIJL.) DOIDGE var. kiggelariae DOIDGE,
Bothalia 1: 204. 1924.
Syn.:
A. celtidicola P. HENN. var. microspora DOIDGE
Specimens examined: SOUTH AFRICA: Stella Bush, DURBAN, on
Oncoba Kraussina, 7 April 1918, BOTTOMLEY, PRE 11382 (TRTC). TANZANIA: Mt. Kilimanjaro, Naro Moru Track, Loitokitok, on Kiggelaria africana L., 16 Aug. 1966, C-G-K, TRTC 66.1631.
The specimen is heavily parasitized by a species of
Phaeodimeriella.
GRAMINEAE
22. Didymella glacialis REHM, Hedwigia 21: 121. 1882.
Specimen examined: KENYA: Aberdare Mts., Kerita, on Cynodon
dactylon (L.) P. HENN., 5 July 1966, C-G-K, TRTC 66.43.
23. Phaeosphaeria insignis (Karst.) L. Holm, Symb. Bot. Ups. XIV:
3, p. 120. 1957.
Syn.:
Leptosphaeria insignis KARST., 1872
Specimens examined: UGANDA: Ruwenzori Mts., Lake Bujuku,
Bujuku Hut, on leaves of Deschampsia caespitosa (LINN.) P. BEAUV.,
22 July 1966, C-G-K, TRTC 66.1156.
CONGO: On culms of Festuca abyssinica HÖCHST, ex A. RICH.,
Ruwenzori Mts., Stulman Pass, 24 July 1966, C-G-K, TRTC 66.1157.
This specimen has ascospores with narrower width and
perithecia that are larger than the type. A distinct gelatinous sheath
enclosing the ascospore was observed.
Some of the ascospores are up to 6 - septate. Gelatinous sheaths
were not observed.
24. Phyllachora cynodontis (SACC.) NIESSL, Verh. Naturl. Ver. Brunn
14: 214, 1876.
Syn.:
P. graminis (PERS. ex FRIES) FCKL. var. cynodontis SACC, Syll. Fung. 2:
602. (1883) fide THEISS. et SYD. (1915).
Physalospora cynodontis var. chloridis P. HENN., Pilze Ostafr. 34, 1893.
P. boutelouae REHM, Hedwigia 36: 355, 1897.
P. serialis ELL. & Ev., J. Mycol. 8: 18. 1902.
P. boutelouicola SPEC, An. Mus. nac. Hist. nat. B. Aires 19: 415. 1909.
P. chloridicola SPEC, An. Mus. nac. Hist. nat. B. Aires 19: 416. 1909.
P. minima CHARD., J. Dep. Agric. P. Rico 16: 174. 1932.
Specimens examined: CHINA: On Cynodon sp., Lanchi,
Chekiang, 16 Dec. 1933, DENG 562; Amoy, Fukien, 30 July 1933,
TENG 2206; Ta Tseh Shan, Tung Hsien, 11 "Aug. 1933, CHEO 2443. 42
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All in the Cryptogamic herbarium of the University of Toronto. KENYA: on Cynodon dactylon (L.) PERS., Aberdare Mts., Kerita,
5 July 1966, C-G-K, TRTC 66.43.
25. Phyllachora ischaemi SYD., Annls Mycol. 13: 40. 1915.
Syn.:
P. assimilis THEISS. & SYD., Annls Mycol. 13: 439. 1915.
P. athisteriicola SYD., Bothalia 1: 219. 1924.
P. chrysopogonis SYD., Bothalia 1: 219. 1924.
P. doidgeae SYD., Bothalia 1: 220. 1924.
P. reducta von HÖHNEL, Mitt. Bot. Inst. Tech. Hochsch. Wien 9: 6. 1932.
P. liebenbergii HANSF., Proc. Linn. Soc. London, 153rd Sess. 41. 1941.
P. bottomleyae DOIDGE, Bothalia 4: 425. 1942.
P. schyzachnyii DOIDGE, Bothalia 4: 426. 1942.
P. andropogonis - micranthi SAW., Rep. Govt. Res. Inst. Dept. Agric.
Formosa No. 87: 11. 1944.
P. heteropogonis SAW., Rep. Govt. Res. Inst. Dept. Agric. Formosa No. 87:
16. 1944.
P. microstegii SAW., Rep. Govt. Res. Inst. Dept. Agric. Formosa No. 87:
17. 1944.
P. miscanthicola SAW., Bull. Govt. Forest Exp. Stn. Meguro No. 53: 153.
1952.
P. andropogonis - aciculatis SAW., Publs. Coll. Agric. Nat Taiwan Univ.
No. 8: 55. 1959.
This species belongs to the Phyllachora fallax complex, group of
fungi which are common on members of the Andropogoneae and
which produce ascospores with a constricted girth. Fungi belonging
to this complex may be described as follows: Asci briefly stipitate,
paraphysate. Ascospores monostichous, less commonly distichous,
oval to ovoid, occasionally ellipsoid, some with a median constriction, 10-22 x 5-10 \im.
Specimen examined: UGANDA: Impanga Forest, SW of Kampala,
on Hyparrhenia cymbaria (L.) STAPF, 29 July 1966, C-G-K, TRTC
66.882.
26. Phyllachora minutissima (WELW. & CURR.) A. L. SMITH, J. Bot.,
Lond. 36: 179. 1898.
Syn.:
Isothea minutissima WELW. & CURR., Trans. Linn. Soc. Lond. 26: 285.
1868.
Phyllachora apiculata SPEG., F. Argent., No. 657. 1880.
P. bonariensis SPEC, F. Argent. 1: 185. 1880.
P. cornispora ATK., Bull. Cornell Univ. No. 3: 11. 1897.
P. bokensis P. HENN., Annls. Mus. Hist. Nat. Congo Beige 2: 226. 1907.
P. penniseti SYD., Annls. Mycol. 13: 39. 1915.
P. chaetochloae STEV., Illinois Biol. Monogr. 8: 19. 1923.
P. transvaalensis DOIDGE, Bothalia 4 (2), 436. 1942.
Specimens examined: KENYA: on Pennisetum clandestinum
CHIOV., Aberdare Mt., Kerita, 5 July 1966, C-G-K, TRTC 66.41;
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Aberdare Mts., Kamae, 6 July 1966, C-G-K, TRTC 66.152; Aberdare
Mts., Kimale, 6 July 1966, C-G-K, TRTC 66.206; Mt. Kenya, Hombe,
12 July 1966, C-G-K, TRTC 66.477. - UGANDA: on P. purpureum
SCHUM., Nakasongola, N of Kampala, 30 July 1966, C-G-K, TRTC
66.181.
Asci and ascospores in TRTC 66.41 are narrower and shorter
respectively than those described for the type. This is the first record
of this fungus on P. clandestinum.
27. Phyllachora paspalicola P. HENN., Hedwigia 48: 106. 1908.
Syn.:
P. winkleri SYD., Annls Mycol. 10: 80. 1912.
P. exigua THEISS. & SYD., Annls Mycol. 13: 449. 1915.
P. ophiuri SYD., Annls Mycol. 15: 227. 1917.
P. digitariae SYD., Bothalia 1: 220. 1924.
P. parilis SYD., Annls Mycol. 25: 3. 1927.
P. insularis CHAED., J. Dept. Agric. P. Rico 8: 13. 1929.
P. vaginata CHARD., J. Dept. Agric. P. Rico 16: 172. 1932.
P. paramo-nigra CHAED., P. Rico Univ. Rio Pedras Monogr. Ser. B 2: 164.
1934.
P. chardonii ORT., Mycologia 36: 33. 1944.
P. wilsonii OKT., Mycologia 36: 34. 1944.
Specimen examined: TANZANIA: on Digitaria velutina (FORSK.)
BEAUV., Mt. Kilimanjaro, N-side, W of Loitokitok, 17 Aug. 1966,
C-G-K, TRTC 66.1647.
28. Phyllachora setariaecola SPEC, F. Guar. 1, No. 279, in Sylloge
Fung., 9: 1026, 1891.
Syn.:
P. cordobensis REHM, Hedwigia 39: 374. 1879.
P. pazschkeana SYD., Bull. Herb. Boissier 80. 1901.
P. heterospora P. HENN., apud De WILDMAN, Mission E. Laurent, fasc. 4:
362. 1907.
P. oplismeni SYD., Annls Mycol. 5: 339. 1907, non fide Orton (1944).
P. evansii SYD., Annls Mycol. 10: 40. 1912.
P. congruens REHM, Leafl. Philipp. Bot. 6: 2220. 1914.
P. panici-sulcata (P. HENN.) THEISS. & SYD., Annls Mycol. 13: 453. 1915.
P. graminis (PERS. ex FRIES) FCKL. var. panici-sulcata P. HENN., Hedwigia
41: 103. 1902.
P. raciborskii THEISS & SYD., Annls. 13: 453. 1915.
P. sanguinolenta THEISS. & SYD., Annls. Mycol. 13: 455. 1915.
P. sanguinolenta var. microspora THEISS. & SYD., Annls Mycol. 13: 455.
1915.
P. seriata THEISS. & SYD., Annls Mycol. 13: 453. 1915.
P. striatula THEISS. & SYD., Annls Mycol. 13: 440. 1915.
P. vanderystii THEISS. & SYD., Annls Mycol. 13: 455. 1915.
P. melinicola SYD., Annls Mycol. 22: 429. 1924.
P. oplismeni-compositi SAW., Rep. Govt. Res. Inst. Formosa No. 87: 18.
1944.
P. oplismeni SYD., var. major BATISTA, Revtabiol. Lisb. 1: 310. 1958.
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Specimens examined: UGANDA: on Panicum maximum JACQ., E
of Masindi, River Kafu, 30 July 1966, C-G-K, TRTC 66.1185. KENYA: on Setaria sphacelata STAPF & C. E. HUBB., Aberdare Mts.,
Kamae, 6 July 1966, C-G-K, TRTC 66.161; on S. plicatilis (HÖCHST.)
ENGL., Muguga, 5 Aug. 1966, C-G-K, TRTC 66.913.
LAURACEAE
29. Trichodothis ocoteae HANSF., Proc. Linn. Soc. Lond. 58: 29.
1947.
Specimens examined: TANZANIA: Mt. Kilimanjaro, N of Lyamungu, on O. asambarensis, 11 Aug. 1966, C-G-K, TRTC 66.1595 and
66.1589. - ZAIRE: on O. usambarensis, HENDRICKX 2484, IMI 39080.
LEGUMINOSAE
30. Phyllachora millettiae P. HENN., Engl. Bot. Jahrb. 28: 326. 1900.
Specimen examined: KENYA: W of Kwale, on Millettia sp.,
26 Aug. 1966, C-G-K, TRTC 66.2103.
MALVACEAE
31. Irenopsis molleriana (WINT.) STEV., Annls Mycol. 25: 437. 1927.
Syn.: Meliola molleriana WINT., Hedwigia 25: 98. 1886.
Meliola (Irenina) procera CIFERRI, Annls Mycol. 36: 219. 1938.
Specimen examined: UGANDA: Jinja, on Urena lobata L., 1 Aug.
1966, C-G-K, TRTC 66.1198.
MORACEAE
32. Phyllachora ficuum NIESSL, Hedwigia 20: 99. 1881.
Syn.: Trabutia ficuum THEISS. & SYD., Annls Mycol. 13: 352. 1915.
Trabutia abyssinica THEISS. & SYD., Annls Mycol. 13: 349. 1915.
Trabutia amboniensis SYD., Phillipp. Journ. Sei., 21: 139. 1922.
Phyllachora banahaensis PETR., Annls Mycol. 27: 286. 1929.
Trabutia butleri THEISS. & SYD., Annls Mycol. 13: 354. 1915.
Phyllachora butleri PETR., Annls Mycol. 27: 386. 1929.
Trabutia elmeri THEISS. & SYD., Annls Mycol. 13: 352. 1915.
Trabutia evansii THEISS. & SYD., Annls Mycol. 13: 352. 1915.
Phyllachora fici-heterophyllae PETE., Annls Mycol. 27: 386. 1929.
Phyllachora howardiana PETR., Annls Mycol. 27: 386. 1929.
Phyllachora incrustans PETR., Annls Mycol. 27: 386. 1929.
Phyllachora nervisequens PETR., Annls Mycol. 27: 386. 1929.
Phyllachora novoguineensis PETR., Annls Mycol. 27: 386. 1929.
Trabutia incrustans RAC. ap. THEISS. & SYD., Annls Mycol. 13: 355. 1915.
Auerswaldia microthyrioides P. HENN., Hedwigia 43: 142. 1904.
Trabutiella microthyrioides THEISS. & SYD., Annls Mycol. 13: 359. 1915.
Trabutia nervisequens THEISS. & SYD., Annls Mycol. 13: 353. 1915.
Trabutia novoguineensis THEISS. & SYD., Annls Mycol. 13: 354. 1915.
Trabutia nerviciosa THEISS. & SYD., Annls Mycol. 13: 253. 1915.
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Specimens examined: KENYA: Muguga, on Ficus sp., 5 Aug. 1966,
C-G-K, TRTC 66.907. - UGANDA: Fort Portal, on Ficus sp., 18 July
1966, C-G-K, TRTC 66.1545. - SOUTH AFRICA: Transvaal, Tzancen,
Letaba Citrus Estate, on Ficus capraefolia DEL., 19 April 1960,
SCHUEPP, ZT 33992.
The stroma of the Kenyan specimen forms a large, solitary
colony on the secondary vein of the host leaf. Mostly, one or two of
these colonies are present on a leaf.
OCHNACEAE
33. Phyllachora microstegia SYD., Annls Mycol. 22: 430. 1923.
Specimens examined: TANZANIA: Mt. Kilimanjaro, Naro Moru
Track, Loitokitok, on Ochna holstii ENGL., 15 Aug. 1966, C-G-K,
TRTC 66.1629 a; Usambara Mts., Shume Forest, Magamba, 13 Aug.
1966, C-G-K, TRTC 66.1598.
OLEACEAE
34. Englerodothis
kilimandscharica
(P. HENN.) THEISS. & SYD.,
Annls Mycol. 13: 285. 1915.
Syn.: Cocconia kilimandscharica P. HENN. ap. A. ENGLEH, Die Pflanzenwelt
Ostafrikas und der Nachbargebiete, Berlin, C. p. 31, 1895.
Specimen examined: TANZANIA: Ngurdoto National Park, on
Olea wellwitchii (KNOBL.) GILG. & SCHELLENB., 8 July 1966, GRIFFIN,
TRTC 66.314.
35. Asterodothis Solaris (KALCH. & COOKE) THEISS., Annls Mycol. 10:
179. 1912.
Syn.:
Asterina Solaris KALCH. & COOKE, Grevillea 9: 33. 1880.
Specimen examined: TANZANIA: Ngurdota Crater, on Olea africana LAMARK, 10 Aug. 1966, C-G-K, TRTC 66.1573.
PAPILIONACEAE
36. Phyllachora desmodii P. HENN., Engl. Jahrb., 17: 34. 1893.
Specimens examined: TANZANIA: Ngurdota Crater, on Desmodium repandum (VAHL.) DC, 10 Aug. 1966, C-G-K, TRTC
66.1575; Mt. Kilimanjaro, N-side, W of Loitokitok, 17 Aug. 1966,
C-G-K, TRTC 66.1667.
PODOCARPACEAE
37. Corynelia uberata ACH. ex FRIES, Systema Mycologicum 2: 535.
1822.
46
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Syn.: (IMucor clavatus L., Species Plantarum Suppl. 453, 1781)
{ILichen (Calicium) helopherus ACH., Lichenographiae Svecicae Prodromus 86, 1798)
"?Sphaeria turbinata PERS., Synopsis Methodica Fungorum 95. 1801.
ICorynelia clavata (L.) SACC. in PIHOTTA, Osservazioni sopra alcuni funghi, Nuovo Giornale Botanico Italiano 21: 312-317. 1889.
Specimens examined: KENYA: Mt. Kenya, Castle, on Podocarpus
sp. 11 July 1966, C-G-K, TRTC 66.373; Aberdare Mts., Kerita, on
Podocarpus milangianus RENDLE, 5 July 1966, C-G-K, TRTC
66.1662.
38. Leptosphaeria protearum SYD., Annls Mycol. 10: 441-442. 1912.
Specimen examined: KENYA: Mt. Kenya, Timau Track, on leaves
of Protea kilimandscharica ENGL., 16 July 1966, C-G-K, TRTC
66.629.
The Kenya specimen has larger perithecia and ascospore than
those previously described for this species.
ROSACEAE
39. Coleroa hageniae (CASTELLANI) EBOH & CAIN, comb. nov.
Bas.: Stigmatea Hageniae CASTELLANI, NUOVO Giorn. Bot. Ital. Vol. IIII,
no. 1-2, p. 215. 1946.
Specimen examined: KENYA: Aberdare Mts., S of Kinangop, on
Hagenia abyssinica, 8 July 1966, C-G-K, TRTC 66.263.
MÜLLER & von ARX (1962) transferred species of Stigmatea,
whose ascocarps arise from subcuticular layer, to Coleroa. Ascostromata of Kenyan species are smaller in diameter.
RUBIACEAE
40. Balladyna magna EBOH & CAIN, Can. J. Bot. 51: 61-64. 1973.
Specimen examined: KENYA: Shimba Hills, on Paramacrolobium
coeruleum (TAUB.) J. LEONARD, 24 Aug. 1966, C-G-K, TRTC 66.2081
(type).
41. Meliola africana HANSF., Sydowia 10: 62. 1957.
Specimen examined: KENYA: Shimba Hills, on Chassalia umbriticola VATKE, 24 Aug. 1966, C-G-K, TRTC 66.2079.
This specimen is heavily hyperparasitized by two unidentified
ascomycetes.
SALVADORACEAE
42. Protothyrium salvadorae (COOKE) ARN., Les Asterinees 1: 101.
1918.
47
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Syn.:
Phyllachora salvadorae COOKE, Grevillea 13: 65. 1885.
Dothidella salvadorae (COOKE) BERL. & VOGL., Syll. Fung. 9: 1037. 1891.
Rhagadolobium salvadorae (COOKE) THEISS. & SYD., Annls Mycol. 12:
227. 1914.
Polystomella salvadorae (COOKE) THEISS. & SYD., Annls Mycol. 13: 244.
1915.
Asterina confluens PAT., J. of Bot. 149. 1888.
Asterella confluens (PAT.) SACC, Syll. Fung. 9: 397. 1891.
Polystomella confluens (PAT.) THEISS., Annls Mycol. 10: 7. 1912.
Polyclypeolum salvadorae RAMAKR., Proc. Ind. Ac. Sei., B. 37: 119. 1954.
Specimen examined: TANZANIA: 30 miles n of Arusha, S of
Longido, on Salvadora persica L., 9 Aug. 1966, C-G-K, TRTC
66.1555.
SAMYDACEAE
43. Asteridiella caseariae HANSF., Sydowia 10: 47. 1957.
Syn.:
Irenina caseariae HANSF., Proc. Linn. Soc. Lond. 156: 104. 1944.
Meliola duplicata OF., Mycopath. 7: 88. 1954.
Specimen examined: TANZANIA: Ngurdota Crater, on Casearia
engleri GILG., 10 Aug. 1966, C-G-K, TRTC 66.1561.
The Tanzanian specimen has larger perithecia.
SAPINDACEAE
44. Meliola furcillata DOIDGE, Trans. Roy. Soc. South Africa 5: 736.
1917.
incl. Meliola nephelii SACC. var. major HANSF., Journ. Linn. Soc. London 51: 278,
1937.
Specimen: KENYA: Shimba Hills, on Allophylus pervillei BLUM.,
24 Aug. 1966, C-G-K, TRTC 66.2089.
45. Meliola doidgeae SYD., Bothalia 2: 457. 1928.
Specimen examined: KENYA: W. of Kwale, on Deinbollia borbonica SCHEFF., 26 Aug. 1966, C-G-K, TRTC 66.2105.
SOLANACEAE
46. Asteridiella henningsii (BEELI) HANSF., Sydowia 10: 48. 1957.
Syn.:
Meliola solanicola P. HENN., Engl. Bot. Jahrb. 28: 326. 1901. (non GAILLARD).
Meliola henningsii BEELI, Bull. Jard. Bot. Brux. 7: 100. 1920.
Irene henningsii (BEELI) HANSF., Sydowia 9: 56. 1955.
Irenina solanicola (P. HENN.) STEV., Annls Mycol. 25: 453. 1927.
Specimen examined: KENYA: Aberdare Mts., Kamae, on leaves
and Petioles of Solarium aculeatissimum JACQ., July 6, 1966, C-G-K,
TRTC 66.182.
48
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47. Episphaerella densa SYD., Annls Mycol. 37: 347. 1939.
Specimen examined: UGANDA: Ruwenzori Mts., Nyamaleju Hut,
on leaves of Discopodium penninervium HOECHST., 20 July 1966,
C-G-K, TRTC 66.1141.
VEEBENACEAE
48. Venturia stevensii (SYD.) MÜLLER, Beitr. Krypt. Flora Schweiz.
11: 411. 1962.
Syn.:
Phasya stevensii SYD., Annls Mycol. 32: 293. 1934.
Specimen examined: TANZANI: Ngurdota Crater, on Clerodendron johnstonn Oliv., 10 Aug. 1966, C-G-K, TRTC 66.1559.
The specimen studied has narrower asci and smaller ascospores
than those given in the published description of V. stevensii. No
specimen of the latter was available for examination.
Literature
HANSFORD, C. G. (1946). Contributions towards the fungus flora of Uganda. VIII. Proc. Linn. Soc. Lond. 157: 138-212.
HENDERSON, D. M. (1970). Rust fungi from East Africa. - Roy. Bot. Gard., Edinb. no. 2,
XXX: 395-407.
HENNINGS, P. (1893). Fungi africani II. - Engl. Jahrb. XVII: 1-42.
— (1897). Fungi Camerunenses I. - Bot. Jahr. Systematik Pflanzengeschichte,
Pflanzengeographie XXII: 72 - III.
MÜLLER, E. & J. A. VON AEX (1962). Die Gattungen der didymosporen Pyrenomyceten.
-Beitr. Krypt. Fl. Schweiz 11: 1-922.
PAHBERY, D. G. (1967). Studies on graminicolous species of Phyllachora NKE. in FCKL.
V. A taxonomic monograph. - Aust. J. Bot. 15: 271-375.
— & R. F. N. LANGDON (1964). Studies on graminicolous species of Phyllachora
FCKL! IV. Evaluation of the criteria of species. - Aust. J. Bot. 12: 265 - 81.
WELWITSCH, F. & F. CURREY (1867). Fungi Angolenses. -Trans. Linn. Soc. Lond. 26:
279-294.
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