Gallery
Image Type
Morphological Structure
Clades
![Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing chlamydospores and hyphal swellings; photo by Gloria Abad USDA-APHIS-PPQ.](images/P_gallica_ET_young_gametang.jpg)
Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing chlamydospores and hyphal swellings; photo by Gloria Abad USDA-APHIS-PPQ.
![Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing chlamydospores and hyphal swellings; photo by Gloria Abad USDA-APHIS-PPQ.](images/P_gallica_ET_sp1A_MhpWEB.jpg)
Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing chlamydospores and hyphal swellings; photo by Gloria Abad USDA-APHIS-PPQ.
![Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing chlamydospores and hyphal swellings; photo by Gloria Abad USDA-APHIS-PPQ.](images/P_gallica_ET_HS_CL_2A_FINAL.jpg)
Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing chlamydospores and hyphal swellings; photo by Gloria Abad USDA-APHIS-PPQ.
![Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing a nonpapillate persistent sporangium; photo by Gloria Abad USDA-APHIS-PPQ.](images/P_gallica_ET_young_spor_1A_.jpg)
Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing a nonpapillate persistent sporangium; photo by Gloria Abad USDA-APHIS-PPQ.
![Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type: chlamydospore; photo by Gloria Abad USDA-APHIS-PPQ.](images/P_gallica_ET_sp1a_HPW-WEB.jpg)
Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type: chlamydospore; photo by Gloria Abad USDA-APHIS-PPQ.
![Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing chlamydospores; photo by Gloria Abad USDA-APHIS-PPQ.](images/P_gallica_ET_SPO_1AW-WEB.jpg)
Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing chlamydospores; photo by Gloria Abad USDA-APHIS-PPQ.
![Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing a hyphal swelling; photo by Gloria Abad USDA-APHIS-PPQ.](images/P_gallica_ET_HS_6aW-WEB.jpg)
Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing a hyphal swelling; photo by Gloria Abad USDA-APHIS-PPQ.
![Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing chlamydospores; photo by Gloria Abad USDA-APHIS-PPQ.](images/P_gallica_ET_HS_1C_72815-WE.jpg)
Phytophthora gallica (CPHST BL 35) asexual phase of the ex-type producing chlamydospores; photo by Gloria Abad USDA-APHIS-PPQ.
Phytophthora spp. in subclade 10b: portion of the seven-loci ML phylogeny featuring the type cultures of 212 described species (by T. Bourret). Notice the position of P. gallica Ex-type CBS 117474 = S&T BL 35. Gloria Abad, USDA S&T.
Phytophthora spp. in subclade 10b: Morphological Tabular key (PDF) and Tabular key legends (PDF) in IDphy2 KEY SECTION. Notice the data of P. gallica Ex-type CBS 117474 = S&T BL 35. Gloria Abad, USDA S&T.
Phytophthora spp. in subclade 6a: portion of the seven-loci ML phylogeny featuring the type cultures of 212 described species (by T. Bourret). Notice the position of P. gemini Ex-type CBS 123381 = S&T BL 97. Gloria Abad, USDA S&T.
Phytophthora spp. in subclade 6a: Morphological Tabular key (PDF) and Tabular key legends (PDF) in IDphy2 KEY SECTION. Notice the data of P. gemini Ex-type CBS 123381 = S&T BL 97. Gloria Abad, USDA S&T.
Phytophthora spp. in subclade 2b: portion of the seven-loci ML phylogeny featuring the type cultures of 212 described species (by T. Bourret). Notice the position of P. gloveri Ex-type CBS 121969= S&T BL 36. Gloria Abad, USDA S&T.
Phytophthora spp. in subclade 2b: Morphological Tabular key (PDF) and Tabular key legends (PDF) in IDphy2 KEY SECTION. Notice the data of P. gloveri Ex-type CBS 121969= S&T BL 36. Gloria Abad, USDA S&T.
![Phytophthora gibbosa colonies grown for 7 days at 20°C on: (a) V8® agar (b) carrot agar (c) malt extract agar (d) potato-dextrose agar](images/gibbosa-cultures.jpg)
Phytophthora gibbosa colonies grown for 7 days at 20°C on: (a) V8® agar (b) carrot agar (c) malt extract agar (d) potato-dextrose agar
![mature sporangia formed on V8 agar flooded with soil extract: (a-b) ovoid semipapillate sporangia, (c) obpyriform sporangium with nonpapillate pointed apex, (d) nonpapillate ellipsoid sporangium, (e) empty limoniform sporangium showing internal extended proliferation, (f) intercalary hyphal swellings originating from undeveloped sporangia; scale bar = 25 µm](images/gibbosa-sporangia.jpg)
mature sporangia formed on V8 agar flooded with soil extract: (a-b) ovoid semipapillate sporangia, (c) obpyriform sporangium with nonpapillate pointed apex, (d) nonpapillate ellipsoid sporangium, (e) empty limoniform sporangium showing internal extended proliferation, (f) intercalary hyphal swellings originating from undeveloped sporangia; scale bar = 25 µm
![(a-d) mature often bronze-brown oogonia with amphigynous antheridia and thick-walled aplerotic oospores each containing a large ooplast: (a) smooth-walled, (b-c) ornamented gibbose oogonia, (d) gibbose golden-brown oogonium aborted before oospore formation; scale bar = 25 μm](images/gibbosa-oogonia.jpg)
(a-d) mature often bronze-brown oogonia with amphigynous antheridia and thick-walled aplerotic oospores each containing a large ooplast: (a) smooth-walled, (b-c) ornamented gibbose oogonia, (d) gibbose golden-brown oogonium aborted before oospore formation; scale bar = 25 μm
![Phytophthora glovera (CPHST BL 36) colonies of the ex-type grown for 7 days on (a) V8® Agar, (b) potato dextrose agar, and (c) malt extract agar; photo by Krysta Jennings and Leandra Knight, USDA-APHIS-PPQ](images/P_glovera_ET_36.jpg)
Phytophthora glovera (CPHST BL 36) colonies of the ex-type grown for 7 days on (a) V8® Agar, (b) potato dextrose agar, and (c) malt extract agar; photo by Krysta Jennings and Leandra Knight, USDA-APHIS-PPQ
![Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: (a–c) sporangia produced in simple sympodial sporangiphores, (d–e) different shapes of semipapillate persistent sporangia; photos by Gloria Abad, USDA-APHIS-PPQ.](images/P-glovera-ET--asexual-stage.jpg)
Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: (a–c) sporangia produced in simple sympodial sporangiphores, (d–e) different shapes of semipapillate persistent sporangia; photos by Gloria Abad, USDA-APHIS-PPQ.
![Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: (a–h) smooth oogonia with aplerotic oospores, and (a, b) paragynous antheridia, (c, d) amphyginous and paragynous antheridia, (e–h) amphyginous antheridia, (g, h) antheridia with finger-like projections; photos by Gloria Abad, USDA-APHIS-PPQ.](images/P-glovera-ET-sexual-stage-W.jpg)
Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: (a–h) smooth oogonia with aplerotic oospores, and (a, b) paragynous antheridia, (c, d) amphyginous and paragynous antheridia, (e–h) amphyginous antheridia, (g, h) antheridia with finger-like projections; photos by Gloria Abad, USDA-APHIS-PPQ.
![Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: obpyriform semipapillate persistent sporangium; photo by Gloria Abad, USDA-APHIS-PPQ.](images/p.glo-spo10.jpg)
Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: obpyriform semipapillate persistent sporangium; photo by Gloria Abad, USDA-APHIS-PPQ.
![Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: sporangia produced in simple sympodial sporangiphores; photo by Gloria Abad, USDA-APHIS-PPQ.](images/P_glovera_36-ET-spor-2-WEB.jpg)
Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: sporangia produced in simple sympodial sporangiphores; photo by Gloria Abad, USDA-APHIS-PPQ.
![Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: ovoid semipapillate persistent sporangium; photo by Gloria Abad, USDA-APHIS-PPQ.](images/p.glo-spo1-WEB.jpg)
Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: ovoid semipapillate persistent sporangium; photo by Gloria Abad, USDA-APHIS-PPQ.
![Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: ovoid semipapillate persistent sporangia; photo by Gloria Abad, USDA-APHIS-PPQ.](images/p.glo-spo2-WEB.jpg)
Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: ovoid semipapillate persistent sporangia; photo by Gloria Abad, USDA-APHIS-PPQ.
![Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: sporangia produced in simple sympodial sporangiphores; photo by Gloria Abad, USDA-APHIS-PPQ.](images/P_glovera_ET_36-_spo_W.jpg)
Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: sporangia produced in simple sympodial sporangiphores; photo by Gloria Abad, USDA-APHIS-PPQ.
![Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: sporangia produced in simple sympodial sporangiphores; photo by Gloria Abad, USDA-APHIS-PPQ.](images/P_glovera_ET_36-_spo_2W.jpg)
Phytophthora glovera (CPHST BL 36) asexual phase of the ex-type: sporangia produced in simple sympodial sporangiphores; photo by Gloria Abad, USDA-APHIS-PPQ.
![Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: smooth oogonium with aplerotic oospore and amphigynous antheridium; photo by Gloria Abad, USDA-APHIS-PPQ.](images/p.glo-oo3.jpg)
Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: smooth oogonium with aplerotic oospore and amphigynous antheridium; photo by Gloria Abad, USDA-APHIS-PPQ.
![Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: smooth oogonium with aplerotic oospore, with paragynous antheridium; photo by Gloria Abad, USDA-APHIS-PPQ.](images/P_glovera_ET_11099_oosp11-W.jpg)
Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: smooth oogonium with aplerotic oospore, with paragynous antheridium; photo by Gloria Abad, USDA-APHIS-PPQ.
Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: smooth oogonia with aplerotic oospores and paragynous antheridia; photo by Gloria Abad, USDA-APHIS-PPQ.
![Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: smooth oogonium with aplerotic oospore, with paragynous antheridium; photo by Gloria Abad, USDA-APHIS-PPQ.](images/P_glovera_ET_11099_oos7-WEB.jpg)
Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: smooth oogonium with aplerotic oospore, with paragynous antheridium; photo by Gloria Abad, USDA-APHIS-PPQ.
![Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: smooth oogonium with aplerotic oospore and amphigynous antheridium with finger-like projections; photo by Gloria Abad, USDA-APHIS-PPQ.](images/P_glovera_ET_11099_oos8-WEB.jpg)
Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: smooth oogonium with aplerotic oospore and amphigynous antheridium with finger-like projections; photo by Gloria Abad, USDA-APHIS-PPQ.
![Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: smooth oogonium with aplerotic oospore and amphigynous antheridium; photo by Gloria Abad, USDA-APHIS-PPQ.](images/P_glovera_ET_11099_oos3-WEB.jpg)
Phytophthora glovera (CPHST BL 36) sexual phase of the ex-type: smooth oogonium with aplerotic oospore and amphigynous antheridium; photo by Gloria Abad, USDA-APHIS-PPQ.